UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZSHkdKW1FdBuNUkAaeNsznxcyE604JbQxZ7MWR0ir2E=' 
WHERE 
  key_id = '6317881c4e44bf657d5c7df834ab2e229725f865b910028208ce1e4d9ed92195' 
  AND (
    token = 'ZSHkdKW1FdBuNUkAaeNsznxcyE604JbQxZ7MWR0ir2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )