UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IvDSrOmFxqJHjHYvAjQNYMGzLez5GBlJumRhpKC+s5s=' 
WHERE 
  key_id = '35a7d61316b976458255a93250058acf9c56e3c73484701cef9426a2decaae07' 
  AND (
    token = 'IvDSrOmFxqJHjHYvAjQNYMGzLez5GBlJumRhpKC+s5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029