UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OCrDcj4s2NUjfJvJsJUf+/vZe9NtB+oH34kEMQDzPMI=' 
WHERE 
  key_id = '7d50a9e6a69bdfc562f19893d32da73f8f67f55e2993d2307f1f743d5a2571cc' 
  AND (
    token = 'OCrDcj4s2NUjfJvJsJUf+/vZe9NtB+oH34kEMQDzPMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )