INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3a839f4379ce7684a54646f76ec0d1d34e80f2c449bb61953c5c529c53cd89c', 
    'rkRte0Vnuxao1sXg+F85BnlQCkBQQLqg8jP9JUVCTa4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)