INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '171d3398881e8aacdc59aeeae290863c8e7beb9c313806e4c3f751abeb952845', 
    'a+6zyA7hsaa4ehDcx7GTmZvBOm1SnozAxQZjk9r7Oyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)