INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ec84ac492b949b284560cefe4cdc246d2b2cb54d0733c9527d7b9614589c570', 
    '6BG8b0ddwtWy4qk/XU98V2XoS7maV+KC5z88LyXU0jw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)