UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TRR6T4jc1kOzbtOSS/JUu167QK7Ev1ghBY+TfFGtwyw=' 
WHERE 
  key_id = '83b5c141d1aa9eb73c52e05af854222deb0198b750913be69fdb7db2ba3c6f5a' 
  AND (
    token = 'TRR6T4jc1kOzbtOSS/JUu167QK7Ev1ghBY+TfFGtwyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )