UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xbHEhvIcpLKE2En4h1ebTBPpGFHLglx9p05aTpZ42Gw=' 
WHERE 
  key_id = '54db0c905479a8a647658a6b239d5da6c8e0f25e2635987cb536735ea30a5de2' 
  AND (
    token = 'xbHEhvIcpLKE2En4h1ebTBPpGFHLglx9p05aTpZ42Gw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )