UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mKdXatCsostw6GuslVAaev/HegZpR2lc/vlHfQ4Zids=' 
WHERE 
  key_id = '737144ebe51d5688d906a3c7aad51db5d06959bccf8eb9857e47bbf5c7a2a3e7' 
  AND (
    token = 'mKdXatCsostw6GuslVAaev/HegZpR2lc/vlHfQ4Zids=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )