INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84b1d1ba2da96260e03d09a4928d0292aefeb116fcb36613ece675e1c9d8e366', 
    'k7C8IZ9/1QDCvKrs6Ql10JLKq0C32OipHB3WYiyw84I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)