UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9lEg9q4aTSvXjB0+MJgfw5BoVzn008cjvy8Be7pOqk4=' 
WHERE 
  key_id = 'b0be25d76498e7877201e4183eedf24e07fac3eadeba4439f326935dade80fa9' 
  AND (
    token = '9lEg9q4aTSvXjB0+MJgfw5BoVzn008cjvy8Be7pOqk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )