UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R1JUnC6oxdCEjOXowhLGm65Y5p549COpZtqcXOfUh0w=' 
WHERE 
  key_id = 'be14680200ae1f6711e359ec3cd96ec486e4fbfc7c28267075658e26b297c48b' 
  AND (
    token = 'R1JUnC6oxdCEjOXowhLGm65Y5p549COpZtqcXOfUh0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )