UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nlrnV7IYGHQ4WfL00u9y4S8X4pk9BtkjV/EWhCOFSeM=' 
WHERE 
  key_id = 'dc319d59d8d281ccf5896a435f2f3816494529a4ad923ff6ea3d9c63f6720fb3' 
  AND (
    token = 'nlrnV7IYGHQ4WfL00u9y4S8X4pk9BtkjV/EWhCOFSeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )