UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zPjtygSEz9ibNHGhwx982/EdyM0Mr03M+sVaSI/7zJk=' 
WHERE 
  key_id = '78e366695385a969e920d0ca6508d1c2a549520b8eae7484e8e857a3d3cf682d' 
  AND (
    token = 'zPjtygSEz9ibNHGhwx982/EdyM0Mr03M+sVaSI/7zJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )