INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '386654946b40b58549c2049310daf10299a9b49411684ea45b509e6354512f26', 
    '6CMco8hr+2JVwh0Hu6XvnMuz0RgEY+hgPsCdlO7cq38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)