INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6499a320c5aff6e37b15684728981a72c05b65af936180bd29d68ee70c9b6cc8', 
    'VhBupX2e38S8T9QF/j/5VAbPHWUYLkznJgztXYKsTBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)