INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37d50f9bedc41bc9b87c1f0c65749fed26a88658556d58a02baf242a57c3e315', 
    '9EKdmJWTqlyV1gW5UTY1elbSWXfOwJerWIBx38/Ky94=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)