UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KFnR0Wlexon8rzCVnq42I+WFRYgGZS687qCuWeRvyBs=' 
WHERE 
  key_id = 'e621b3da2a7919b6c7599995fd50410461f6177f1866b4c5fef6b4a1f6fdbb37' 
  AND (
    token = 'KFnR0Wlexon8rzCVnq42I+WFRYgGZS687qCuWeRvyBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )