UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WSNoid79jVdiry6BaUeGID1T1SXn25FacsRK7tME0/g=' 
WHERE 
  key_id = 'ae84e4bf3564e93f846789c1f2b7fec8e62fe597180860ea1ec396adbcb29ea3' 
  AND (
    token = 'WSNoid79jVdiry6BaUeGID1T1SXn25FacsRK7tME0/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )