UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pruMFIwh/lN7i0/Q9pJUT3rKW3TQdKULsMtM5ThUJ38=' 
WHERE 
  key_id = '659ffd75bf253d479dc8760458b98dcf11258448d472eac367793eea0ad25422' 
  AND (
    token = 'pruMFIwh/lN7i0/Q9pJUT3rKW3TQdKULsMtM5ThUJ38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )