UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Wh0xzELYuO2zTGCqeLUPmjU7ojbnma/+WCUBHLQBJE=' 
WHERE 
  key_id = '4d6058cd8452f4d6d70d3d2a51461db20aa651a1e4c0c53d2f18f9ec28204772' 
  AND (
    token = '+Wh0xzELYuO2zTGCqeLUPmjU7ojbnma/+WCUBHLQBJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )