INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89d4d1688f3573a80f6318df87a0e234ee9f3dab290c9616205bbdd8c05ba3d9', 
    'iymqXTMP7KK1Hrb5em1V+ISD4k9lRbk0WHC67KIuBCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)