INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1f638883ecca37061364e47f45bec51e2efba094cd3b7ad4560c1634be4cad6', 
    'DC3ZOPVze+ESzS9Nvt7rFMcWWqi80vIH2T1euQIEkFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)