UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iCWIYDSjwaXjpzxzQY0Fw27rgwwn1J5jKCVtkGiFJ9M=' 
WHERE 
  key_id = 'b19322114bb86bae910bad177daed1e25a3a2ea5c5d7b5e03c05068966a2520f' 
  AND (
    token = 'iCWIYDSjwaXjpzxzQY0Fw27rgwwn1J5jKCVtkGiFJ9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )