INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf402d0ff22bd822abc1c062e347d3a2759f73a17932d27d1b5bd2c1d9ca1304', 
    '6dN0tJe0gBi4N0JZmej9mx56vy5aPuQWFnEXvNYcpOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)