UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c5sv4prGASF6TjutiKg5yyB3r5hX4tzQOUeMP9r1xLY=' 
WHERE 
  key_id = 'acd4ca2b5fd566653211a3ba0412e27e6ab1c60b0de1890da931cb38c71f2891' 
  AND (
    token = 'c5sv4prGASF6TjutiKg5yyB3r5hX4tzQOUeMP9r1xLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )