INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '088ccd36bf4c5bc1b986231ac8ddae47009c988486c8e0a413d4bcde4ab0583b', 
    'cJRKyaO9a5ovPYMaY7UtQ6ej1BFIjRrspcysyttKXHg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)