UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k2k/YdT0uPXdGAP1DUgl4BLIhIp1Xzr1EKjt4RVaf/I=' 
WHERE 
  key_id = '7fa2ff2dfcb9a890db893aa656685be1b2be94323aa8ffb83657a4b783f11aea' 
  AND (
    token = 'k2k/YdT0uPXdGAP1DUgl4BLIhIp1Xzr1EKjt4RVaf/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )