UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VP+394ShZTRQ605t2gEdzTWQQYqbvSltlxlLiQ2ymiU=' 
WHERE 
  key_id = '0cb9a988c1a87c5502fb7e3d61d21bab9cab8eb9edf71949695fcc3fd4b37318' 
  AND (
    token = 'VP+394ShZTRQ605t2gEdzTWQQYqbvSltlxlLiQ2ymiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )