UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fQ0K1584AfvYbziz15iOEdAvFhluZYSeRObGazMYsgs=' 
WHERE 
  key_id = 'c73134f5957afdd38d3a50d3a5d8c1b3321141e470078d6d81ad709011b943f0' 
  AND (
    token = 'fQ0K1584AfvYbziz15iOEdAvFhluZYSeRObGazMYsgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )