INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a338c56a630799f1d679a0ce71284297e5cf36ed639aab82bfc872ed13c01e18', 
    'JbtTbdTGsjmPmmDIWif9gSQZb+IowVFbeY60oV4snL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)