UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HL79FP0aZBuRZoqE00YikS+ky5AQitK/72HGY+I5f2s=' 
WHERE 
  key_id = '5ed5b53749b10f8a1ae3898efabc596372317fc6b6156e45774a9a4e3ada9749' 
  AND (
    token = 'HL79FP0aZBuRZoqE00YikS+ky5AQitK/72HGY+I5f2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )