UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ePhbMdxEyMs1T5H53yXBpWa/nS8i6mUv0WY7poepIw=' 
WHERE 
  key_id = '64ea40cb67702d85bab0ad450c124ce11ccfce4a0501604594a98b57edf6c81e' 
  AND (
    token = '+ePhbMdxEyMs1T5H53yXBpWa/nS8i6mUv0WY7poepIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )