UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FYZfT1khf0RNX14tRFbdOjAU5AbnGdHBh93+TYN7Fhk=' 
WHERE 
  key_id = '1913cd9122463bea18a55d7313900899a1200552e63dbb0707cfd09fbc7c6994' 
  AND (
    token = 'FYZfT1khf0RNX14tRFbdOjAU5AbnGdHBh93+TYN7Fhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )