UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rZVSWqY2yhbr/f/4s2+YHwzQuJQRqDKHKKAEAC4RGVw=' 
WHERE 
  key_id = 'b5aca06f4bebe64f3457a239b4cd790f6882c23b1563f31525e327cadd6d0d40' 
  AND (
    token = 'rZVSWqY2yhbr/f/4s2+YHwzQuJQRqDKHKKAEAC4RGVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )