UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QvPDr645qupvD30JTcItPMkB9V1F0lATz3hSOUkJ9u4=' 
WHERE 
  key_id = 'b3c2ee662ea4ac3c25984209bc9b24e3989328d7f422a75a27f252ac837976fd' 
  AND (
    token = 'QvPDr645qupvD30JTcItPMkB9V1F0lATz3hSOUkJ9u4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )