UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nL+x7XSLdGJchVV6urI/5Vg2fOV0O5UfhQkm4DFERGw=' 
WHERE 
  key_id = 'f237c0e3c1d0f37800da17a2e8c74d824758ddc607c745a80471e4351f3cbb01' 
  AND (
    token = 'nL+x7XSLdGJchVV6urI/5Vg2fOV0O5UfhQkm4DFERGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )