INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1c56960a69b7d2875c84074ab2a7f71e8122aa3adf171ff1ed7bec0f4407adf', 
    'oyb0WFUgBywhAse4LKgbUcW7BTvFtXRgfABAnQ2DyZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)