INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0ac4c20990d7e43ee1919df9037edee065633963396519116c298af56474cee', 
    'n/eQGoJEWN8z2F7fAAeQ899NQP+OLseRg71M9ekzlso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)