INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '203ce31ea19d409f08e4a3a1115f3df5722c8d8fee918b8cb240ff28e31e34d2', 
    'wCrQfD7sVe9f6Li3LecXNFrNr6XINKeKhzId1685Ifc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)