UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pkqar9LdQuNec7FI3bqDd5Wx5bniSKViuQ7d8+A6+h8=' 
WHERE 
  key_id = '331e1e173a22e0e739c6e4c9d04d72dde08c079302d69bd390f4f0e2dff6cff3' 
  AND (
    token = 'pkqar9LdQuNec7FI3bqDd5Wx5bniSKViuQ7d8+A6+h8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )