UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H+HhbJaTH+ehF1cF3IfzF8qC61TtYOuACtw/Nkq18pQ=' 
WHERE 
  key_id = '121d5f08383fa99d82ef3b3070ccfc8c475eec024e94e582fd00d1fc516e849f' 
  AND (
    token = 'H+HhbJaTH+ehF1cF3IfzF8qC61TtYOuACtw/Nkq18pQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )