UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OFzpoDyFgJXn5YfJ1ppZLQ7D2X9MZqxOgfBeHGs9U88=' 
WHERE 
  key_id = '94fb1c4a41e32aea083b98695db0748fb5faa0481315f51354fcfcc145f4f90b' 
  AND (
    token = 'OFzpoDyFgJXn5YfJ1ppZLQ7D2X9MZqxOgfBeHGs9U88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )