UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8xw0ChlrUxLp8Qiuh9kb9mXfzZPrRARCQaAu9QIHRts=' 
WHERE 
  key_id = '0db961d0ef632c3e826c723bc9b226eea5bb17bca175abdf7a998b25cca9aa78' 
  AND (
    token = '8xw0ChlrUxLp8Qiuh9kb9mXfzZPrRARCQaAu9QIHRts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )