INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2342294e22fd02d1d9c8477c5788cbf69e5e554a7920ec24f50e4013bd731a3f', 
    'sHeW8PWsVko3cL/Rz8hLmelSOIsL29tQFuuV4sOIR/8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)