INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8488012362fd745ea704b1734d57eab597f747a66878613746fe808121302c9f', 
    'KBquGN8ia6oFdkjKNyPvZKY2413Zac8nbmGm/y2p1mo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)