INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b66588b044fc2c72fd95321db990afe9da9e0b68702d07a9c28a0382755ec44', 
    '+GPGYAG+XIuCdlLPkOD2sTfFpg3UYWQsVTBU1y+XNUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)