INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4b14854a727e3b29200bb5535a660fe2eb391def8913140533e7c8770e697f1', 
    'lD4fHO+c2xx1xMic3Y42/lHTV4iFqhGjMiilebZEfJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)