UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hCZ/evXFeC4zog6kBvsmsjEFlUmV+1Tbz51e1XFntBg=' 
WHERE 
  key_id = 'ffc3e35485be9fd539284aa414eed2e6feefafafbbfacdd0f72d8a96f6fd8287' 
  AND (
    token = 'hCZ/evXFeC4zog6kBvsmsjEFlUmV+1Tbz51e1XFntBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )