UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i6Cg59SzM8p0/AvVxErbG2Xo1l6EVcqIuiXCHnlgRN8=' 
WHERE 
  key_id = 'faf4d5aba8a789bbb920f95de0dfd1916f3d1336313e3a4287392f0c1c03739e' 
  AND (
    token = 'i6Cg59SzM8p0/AvVxErbG2Xo1l6EVcqIuiXCHnlgRN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )