UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JgSbxMr0w4eIu3aNXoZrp+4kXS8KjmKPIQx7qfzXG3w=' 
WHERE 
  key_id = '48a8ab44d0d4cbb0c60df6dd29aec12109cf947c5b4d6168eeefa1aa9999b6eb' 
  AND (
    token = 'JgSbxMr0w4eIu3aNXoZrp+4kXS8KjmKPIQx7qfzXG3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )