INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fa414562d0727ed7dc945655e2cf715d3e7424b44e16debdd89ca52f46bab1e', 
    'x2dD+8Fwe94rwfcQs5CrNRfJhviD5jmEBqWFbckld/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)