UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERmhymBrBl8FRrINgeGv/x4a00HJxzzBPoHKPcKJI0g=' 
WHERE 
  key_id = 'f93e93f2bd319d6febfd8f30a0467106ab345767ae96d3a598b6166e43714a82' 
  AND (
    token = 'ERmhymBrBl8FRrINgeGv/x4a00HJxzzBPoHKPcKJI0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )