UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/XJeDWJZGeIRWpvtqNtCBl5N3QM/485bgdEQIaITkyg=' 
WHERE 
  key_id = '0340569784094646b0704d55be1a01f5aded2a58187cb9e52c3681b55758b85b' 
  AND (
    token = '/XJeDWJZGeIRWpvtqNtCBl5N3QM/485bgdEQIaITkyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )