UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rtAoYmQJidFgTE/kKm3zHSjTEW5Rs76kffhtpkDds5Q=' 
WHERE 
  key_id = '76431ef320c013f5527ee319c0030d917ebd1220ef91651189ed03c7ea132222' 
  AND (
    token = 'rtAoYmQJidFgTE/kKm3zHSjTEW5Rs76kffhtpkDds5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )