UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5lq6Rj3/HCjBLbp/jXEnfuoRLb0e9EkMF7tRzXOzdJ0=' 
WHERE 
  key_id = '6188642829a2770044de917870b792f0a1fa9bbf1ba35f3e2cf060ae1f157a5e' 
  AND (
    token = '5lq6Rj3/HCjBLbp/jXEnfuoRLb0e9EkMF7tRzXOzdJ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )