UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zFPg9b8NkKSDEfA8mPdVztXEAiPKTh4VaJDx4RxT9J8=' 
WHERE 
  key_id = '0769f25dac1ba99eff0787eef166c178cc77c24adbbd293adcd089b19d01c588' 
  AND (
    token = 'zFPg9b8NkKSDEfA8mPdVztXEAiPKTh4VaJDx4RxT9J8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )