INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47c616a26fbb1f26143cabc7abddf4bd94808d6a8d57600356e261afb78b36b2', 
    'aajZHkDQ3aIGPK3Iz+21HwMUeTONV14aTXsKbJw6ItA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)