UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/JXyHKq0DsTeRs291dTu1VOh1T81Sh+aiN/YGldxtdo=' 
WHERE 
  key_id = 'a5996566ecebc616f685f7ea8ccafa82b7772fbb45183617e307e242d4cca05f' 
  AND (
    token = '/JXyHKq0DsTeRs291dTu1VOh1T81Sh+aiN/YGldxtdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )