INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a47d41de83bf24d18bcee6e744e25f1384e603e3956ea31d0e0689e692390d3d', 
    '2WGKv1Dh/rzw8E0RW5tq5D8BuQRpOARK7hG0tmdpRag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)