UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OXxOPx9Uljk50gU8AFtL20bEr9rN6x7IvbtXIGDeoe4=' 
WHERE 
  key_id = '5274c8e359829c0c74f8ab19e5c8842bc51f31fa5c569132cf89326f48993db1' 
  AND (
    token = 'OXxOPx9Uljk50gU8AFtL20bEr9rN6x7IvbtXIGDeoe4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )