UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CHYtTAMHPr3s4I8kFPgYy5/XsINYDgV5IvAjxggFcP0=' 
WHERE 
  key_id = '218ac8c4a1dba6be1fc057687493e540448af2b8cc353ef0b3139a783b5c683b' 
  AND (
    token = 'CHYtTAMHPr3s4I8kFPgYy5/XsINYDgV5IvAjxggFcP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )