UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LD7XZs6CgUkDs/wiolUk9rSx89v/Vrw12SaLIzs4ToA=' 
WHERE 
  key_id = '3203d075726b52fcb726a252e54eb56647a7102ff6ecf18de5e1dc11580d7b69' 
  AND (
    token = 'LD7XZs6CgUkDs/wiolUk9rSx89v/Vrw12SaLIzs4ToA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )