UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h0jp55bASa1ILKzVXwO1uau+U3Vac1ukdzUx/Tsdux4=' 
WHERE 
  key_id = 'b493d7fd3df6fac92ef2a8e80bd4d32d34e5a9beaf0d1e7597f684ce4bc55cc8' 
  AND (
    token = 'h0jp55bASa1ILKzVXwO1uau+U3Vac1ukdzUx/Tsdux4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )