UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tirifd2/YC/LexltEbeSRg42tXfN5JnEmjathnb1h+o=' 
WHERE 
  key_id = '9d7955c83a1bd004b60e4816ebf4316a62a450a63857b56e93533793749ac0ae' 
  AND (
    token = 'tirifd2/YC/LexltEbeSRg42tXfN5JnEmjathnb1h+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )