UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kAJF/cf3yVdfDLappZTnDv3y1aCs0hrpPwuSs5B+Iho=' 
WHERE 
  key_id = '2c9f5341558df0a001ffe368d21ad2585ed236233d2a6aaf194ae3f6607afc2c' 
  AND (
    token = 'kAJF/cf3yVdfDLappZTnDv3y1aCs0hrpPwuSs5B+Iho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )