INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4974e33ae94315611bda3f709e6fbfd0f0b709664d333a677b99c51cab8a6bcf', 
    'Dymy40otwEBvFv15geTVQZYhQFo9BNDL1uBIOr6kraY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)