UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FIkqk2olCuCP0DHM1LoUVSbKBoQshtdp3p8h+OGfe10=' 
WHERE 
  key_id = 'e16ea270bc3f54e336fba28a28488bbfe1c42c8dfb8045894870e3b8c2ce3e62' 
  AND (
    token = 'FIkqk2olCuCP0DHM1LoUVSbKBoQshtdp3p8h+OGfe10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )