UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NqIZF26jrS96/4aSNcpRVY1MrAtRo7l19VyDxKIr3QU=' 
WHERE 
  key_id = '6ac90b097b9d8bca34b8790c48f6db2a3ebd58b131520b0b71a48e8b38a8bd44' 
  AND (
    token = 'NqIZF26jrS96/4aSNcpRVY1MrAtRo7l19VyDxKIr3QU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )