UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I4I1S4itfU3fXMmbE1W8Q22+THfTTR+6PuYx/GE748s=' 
WHERE 
  key_id = '7c610468d8235572911de25797bd8026f170465268a3eb3129bf396f5f1c2886' 
  AND (
    token = 'I4I1S4itfU3fXMmbE1W8Q22+THfTTR+6PuYx/GE748s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )