UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SLYLziLFGEKandtfOKKxxEfq/JvAOVPyqxInFRcfiNQ=' 
WHERE 
  key_id = 'b14b0532833e45458343b6245ec8881f4bc4095e4a62d204b31956af85ed7735' 
  AND (
    token = 'SLYLziLFGEKandtfOKKxxEfq/JvAOVPyqxInFRcfiNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )