UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PgRaQa55DK59/LKkazKRBfrhtMPgJdcUVzo8aeXGAw=' 
WHERE 
  key_id = 'fa4d3bccf19fc27445e6bc84e28515ab571d76bb330d0e59f57cad53ae6a1506' 
  AND (
    token = '0PgRaQa55DK59/LKkazKRBfrhtMPgJdcUVzo8aeXGAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )