INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e2f817d05c2456654fe8272e7723905a8eef49da6e8036e2b7ebdce84ba1bde', 
    'hsft6B0CgV2ppp7/AfA24eZJJWXkY5fPRMrMyA5sSMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)