INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7de460c805f0c941aafde4c3461c1ee45e256186d7d4b257e741f8f3fd7539c0', 
    'IppsnsPmzgpSaD1XRcUoY2l78NHPP7pRJ9cS+/aUIpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)