INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34685b71101bc3fabab7976f1c0fbce2ebebe4784a9058e72b6173fda96f1dd8', 
    'dwpcnAwaDT7bMzb2+DkstmeNf0YwdP337KNML7xeL/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)