UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gY/lgyda/EXIDnwrtpdCMvEZf0xotQzYUE1Jt5wLpnc=' 
WHERE 
  key_id = '4344abd993268e818d9b41260e46ef7660bf5433dd2675d9279235531a993c87' 
  AND (
    token = 'gY/lgyda/EXIDnwrtpdCMvEZf0xotQzYUE1Jt5wLpnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )