INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '646f407c761c4a298a18bc6cb4c9b596454507e31d31741521aa37e00991d723', 
    '0QhJYQ3f8r1bvw5cPRvHY6eBkB/j92g0gO75EkuWKLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)