UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hriWCfLXCe0fcR3yjWaUwvVzBjXo5jmB/BE7IPEuPpQ=' 
WHERE 
  key_id = '75b2d52a74b2100bde7fbf60f4229b96e8351490ede4c3a27f3b96bd16fc47fe' 
  AND (
    token = 'hriWCfLXCe0fcR3yjWaUwvVzBjXo5jmB/BE7IPEuPpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )