INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cb684737cc34fbe5c544ef0f58556503762f364b20149b620e30c9e3dc7a50a', 
    '9t4R4XuPW/OCWLqlttMzF1XCFRtenyO4kdULkjGb2YI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)