INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2603e3a4abd351e4794fe6f000da47619f7230268e95025ba894fc889adb5d2', 
    'nLcCymNfKQ2hDZy1OyAlgBNKRdmZqdIhfv547+bz4t4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)