UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2fDNrA6YXFDGPMuQxfiL6F3YDJRp7voJhsFOIcB6jts=' 
WHERE 
  key_id = 'df8fddf23d25e34737692e2bf1d9896605a68cecb888755df6f68d9ffe7f5fcb' 
  AND (
    token = '2fDNrA6YXFDGPMuQxfiL6F3YDJRp7voJhsFOIcB6jts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )