INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '315d4126514b1ab7b5830210a57277a9389224d2f4cb44dce21127a11b66efa8', 
    'L4ZL520CJa0rpiSIZbwXguYA71yOgFSsxJe3tD59PJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)