UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nqn2KTEF9e6WeZGoMEZBSTy0701kZQYeIi2oLmjWt9E=' 
WHERE 
  key_id = '56fe2d0aeacd4e604ebe1f01a9a3a67d7f91b88ebdc15e3f1a4fe4b92642f558' 
  AND (
    token = 'Nqn2KTEF9e6WeZGoMEZBSTy0701kZQYeIi2oLmjWt9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )