UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JIQ77waEBk+d/2SFkcUEbyYEHWaymyWBOjPV1eup3bs=' 
WHERE 
  key_id = '7e77615043a8f3baeb32703e15c4c83d565740bdad84a8a932807a51a757f011' 
  AND (
    token = 'JIQ77waEBk+d/2SFkcUEbyYEHWaymyWBOjPV1eup3bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )