UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'reKq/NBW7NK50xcrEIsK9j9bTPfrqfmUF5Yw+j7OHBc=' 
WHERE 
  key_id = 'b77102be500eac5122b5264fe879baae83adac2351b4182961018014f65d1fea' 
  AND (
    token = 'reKq/NBW7NK50xcrEIsK9j9bTPfrqfmUF5Yw+j7OHBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )