UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qyjRoUK9NDN0QyfwnugmrUO6iTzBfpY3iT3CjEOtRMU=' 
WHERE 
  key_id = 'fafeda7e73005f3abcdf4e0e243bc949f25120a65871e8aa08767fe50db333c1' 
  AND (
    token = 'qyjRoUK9NDN0QyfwnugmrUO6iTzBfpY3iT3CjEOtRMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )