INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68e806f945532ef6e2f14dc1461598df626ae86b7ea66c95cec6d4f063dcbfd5', 
    '6MRTepnF7sWLQxWnsmNJHScxb0kP3pauc4/EVAwJOek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)