UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2EwMfRlsiy3IhefydK7uru/5aUC2twsruiJB2ESYV/4=' 
WHERE 
  key_id = '093067424dfcf713408af62fb4e6487b81f3e0857c7924543141443e14336b62' 
  AND (
    token = '2EwMfRlsiy3IhefydK7uru/5aUC2twsruiJB2ESYV/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )