INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a30db47167ecdacea10bdf1daac9e2c7fac0a899c2e79064b49c39247e99038e', 
    'QK1exVZjv206CT+Dm48Tn8IHZg4MSo+zFO5SrxSRrOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)