UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xTsYByzq+O7AuBwUYhslPkdy8JNelxeFflFwf3H5UAI=' 
WHERE 
  key_id = 'd2a922035aea1c2f37407c7ca0332f6db88794e542916d876114cd4abf3c6876' 
  AND (
    token = 'xTsYByzq+O7AuBwUYhslPkdy8JNelxeFflFwf3H5UAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )