UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D3+vAnEUEI0oXuitkqQsFzCCj2O03FCeDlRK1S85BzE=' 
WHERE 
  key_id = 'a4bef4243c44245bcb12f2ae3637e1b69ada7ee7cb932dbdd986c895b2aacc99' 
  AND (
    token = 'D3+vAnEUEI0oXuitkqQsFzCCj2O03FCeDlRK1S85BzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )