UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cll/jmowPItsR3tOhxTS5bAUw7NcUczMBfVWhwtaaao=' 
WHERE 
  key_id = '35a18c087cb3089da7efb31c944d50d2aa6092ff165e93a323508bd2fcd92b7a' 
  AND (
    token = 'Cll/jmowPItsR3tOhxTS5bAUw7NcUczMBfVWhwtaaao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )