INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8db2182b2b3840e812ef7ff65d58c0aeff4570e6efb20e531646b81ace3d191', 
    'MyohU+zYhpKyd1MM7TZXQI5SCKvXe1+5wmxcOefQTHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)