UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PEB+FqZWM56w78kvW9hksiIHRnHseNzyBohKrC7y4yw=' 
WHERE 
  key_id = '0b03478150cb07fda53b054adba31c914b87343f20598932f615ee7d25c03605' 
  AND (
    token = 'PEB+FqZWM56w78kvW9hksiIHRnHseNzyBohKrC7y4yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )