UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GETZuxjJDXR1aCzQgpsERuidyOkMxywrvFjBXXqR5KU=' 
WHERE 
  key_id = '5634771e78b1cc4647935b3df36c326d1b231397d689ec5c57fa20b7c1ecfc5a' 
  AND (
    token = 'GETZuxjJDXR1aCzQgpsERuidyOkMxywrvFjBXXqR5KU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )