UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's0Mc9fO+dqzWJedck5b0XWFOGdb2MR9lSiKbAne0gOg=' 
WHERE 
  key_id = '08238123571353199022f616fcb7e5fca4d33b753da850b4f91e5f30ba96b655' 
  AND (
    token = 's0Mc9fO+dqzWJedck5b0XWFOGdb2MR9lSiKbAne0gOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027