INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83243e0ac29daf8417c9725d76c9f4b4170e0d6e120df25c027fa9db014b657e', 
    'soRXQ4H5hCLUL9GpwMkSkZ0Ig2uEG3o3IzP+rCkKfo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)