INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a005869374fff596673baa046b5208565dcac8d89670def3d88120c1ee1c8a5', 
    'rAkULV0GdEoRp2TffMeZPN63WrBWz8mj9pB6XpqjDgo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)