UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gQ6LmljnP3AfZKlNxLLFi+7DgXjL7w5OTWc/EI5wiBY=' 
WHERE 
  key_id = 'd8610c3de5cc5f87c8a25b09ad37251f83dfa14c856ee0273a0b047190366071' 
  AND (
    token = 'gQ6LmljnP3AfZKlNxLLFi+7DgXjL7w5OTWc/EI5wiBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )