UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wcm7YMrpvoV6W8nqvH9VerYp15KZp/9fyr00qpRKg4U=' 
WHERE 
  key_id = '1b405f37ec06f12b8886647e91f74aa015681f647feef5d4635e1db95f04ff4a' 
  AND (
    token = 'Wcm7YMrpvoV6W8nqvH9VerYp15KZp/9fyr00qpRKg4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )