UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's4L9YVOPMaXmYe6oZxFz1ikXOCSYZzINenLeZbdLURE=' 
WHERE 
  key_id = 'b1a015248f58f3f765ca0b7ff1bc1b8304905143b4219032a0fe6baaac897a42' 
  AND (
    token = 's4L9YVOPMaXmYe6oZxFz1ikXOCSYZzINenLeZbdLURE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )