UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PAHdWvISeV51y+hI3TQawbUS8Glm1aoK73D2y2W879M=' 
WHERE 
  key_id = '017f44d0945be81599edda59cd2332b6dfdd11ccb3e16d849f608c244b238e32' 
  AND (
    token = 'PAHdWvISeV51y+hI3TQawbUS8Glm1aoK73D2y2W879M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )