INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2bc0e16ad680d1ba2403a5129191637de2a88cd4855b0af19847d8db8c40d1d', 
    'cAdZvLcpuPK4eceKRWy6lFJwlGj0RlI0WJOzMYCLDpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)