UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'srQcr01EPojNVCn6FNyg0nTAg7X6x29KAStpDU/FT+I=' 
WHERE 
  key_id = 'a5cdfcadcbe9881fd7c01bc65a48b53c0b26bccfcc6f41620dbc113be8b5a549' 
  AND (
    token = 'srQcr01EPojNVCn6FNyg0nTAg7X6x29KAStpDU/FT+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )