UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PdWLc0FZmmHO5Mrhi7Hr54mhbIWLoZsmDJ8Z1n4y2nc=' 
WHERE 
  key_id = '5086c916bfa6e30570f8aa366ef4f3645558ef18ebf65e5b5d28e7732e4a73c0' 
  AND (
    token = 'PdWLc0FZmmHO5Mrhi7Hr54mhbIWLoZsmDJ8Z1n4y2nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )