UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fLrRYqA2x+XMtc6+XW0n/65vwKRFiFq4Z0m9TWvDopA=' 
WHERE 
  key_id = 'ecb6f52d7afcdf0b68a49359cf7114df175e87b63b2307badd50e0d7d47bb304' 
  AND (
    token = 'fLrRYqA2x+XMtc6+XW0n/65vwKRFiFq4Z0m9TWvDopA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )