UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lJSFtMhAhaB4+8s48wAgLUycyTfcG545U2FrIpx3tlY=' 
WHERE 
  key_id = 'd047b2dde136bce96b790ccfe6b8cefbf74187bb7ade4eaded5bafebdd3361d0' 
  AND (
    token = 'lJSFtMhAhaB4+8s48wAgLUycyTfcG545U2FrIpx3tlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )