INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1cff906d9e1208a8b0086b88a8cc63622e94e1188016d3d7a63931d0f42ca0fb', 
    'oaKEGdPJeH88iPT1x3FqzLCB5JBoSjU1ph2RFs3HocY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)