INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a15384efd0bc3038b19aae6cd58c9592d9a0ccc2a35100a3745ee8942b85feb6', 
    'sOJRWnhTZDmJI5M6SBavHg3Rb41fpytyWNxZgjjiVKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)