UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V2Xo1W+yjqJszTImnJIE7q2bZjRNktz/m51vLLtsEsQ=' 
WHERE 
  key_id = '864be827f003870eb711249c5e1824eb18bdacb017f3776952dd78ac0a9863f1' 
  AND (
    token = 'V2Xo1W+yjqJszTImnJIE7q2bZjRNktz/m51vLLtsEsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )