UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dBe/nEqDSizY9VMH1hs1mVndoY+JD83PUIdPehaBGus=' 
WHERE 
  key_id = 'bbb716043b63fc28312919de4420d1010ab1030241d3fc886dab227f8097e146' 
  AND (
    token = 'dBe/nEqDSizY9VMH1hs1mVndoY+JD83PUIdPehaBGus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )