UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zjSKFP+BhvBpocoW05SJPEnUkccDIq4Hs+rSZmAy758=' 
WHERE 
  key_id = '3ea86e5eafee1f80b5da1c1f02b6585bde8905eba637c39300d2dbd991deca61' 
  AND (
    token = 'zjSKFP+BhvBpocoW05SJPEnUkccDIq4Hs+rSZmAy758=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )