INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c03b4e9ee8c0d95317147b9b1964b4f02246ebabf98bce79731393445bc0aa60', 
    '5iahjbGEOwHSdzw2PBBfn+3NeRK8HtOpadEN2i4NCVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)