INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b77fc1318350cf204d25581fb260df4e5039077029e2bf2478e8c8733d6d03f9', 
    'H16I4xhuY2vxWo79v7TiSsHKYu85V9I7KQLW6ZN5bC8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)