UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KR8J+9/nmE2pK3KYEVDST7xvQdoSsUvdqiuWPcA47d4=' 
WHERE 
  key_id = '2ee8633eb9ebd6e1e0e574c2e148e5ff598e9048c09862b0b1bb8801d455c4f6' 
  AND (
    token = 'KR8J+9/nmE2pK3KYEVDST7xvQdoSsUvdqiuWPcA47d4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )