INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7a21e96a38c882cd8ad40279052073ad8d842b0f2d7150a10c00d87c0320aab', 
    '0S8jOMzW4f3wB5ze2ShYGoWRC8wil3nLM4cN06iBxaI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)