INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cfa4eba553804ea4eb795e96d55698652a079d6470b78413db7d849863dc78e', 
    'xr6z/eYZ1PTqGuclqvjqStTYiPsY3bXJylGJbwsimFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)