INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b38ab230fc83be29624993d31e14c6e7b399f99c58bf84add3d08db0386345a', 
    'fpJ9MSUOhmleQ1Nt+H6Kwy73Qih3BS6Qond7Urw2kSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)