UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dRERs+wRedKoqo6lXe0ujPPf08IcZtBchu1F6W0ioKQ=' 
WHERE 
  key_id = 'abcd89ec3ef0b79aee9cf200560aa281b291fc7cf6a12a15d43e525d45462803' 
  AND (
    token = 'dRERs+wRedKoqo6lXe0ujPPf08IcZtBchu1F6W0ioKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )