UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nKkCCoS/FdKF3Og/OO83Dus9TZeCunKHfKkywnrJqn8=' 
WHERE 
  key_id = 'afb862489744adea7081a7ef59addffadea1e9432ecc8dfde46e127dc118c47b' 
  AND (
    token = 'nKkCCoS/FdKF3Og/OO83Dus9TZeCunKHfKkywnrJqn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )