UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tkdQ89eQWbRgq+dB4+VoHjl+tKclb13gixLwZs002EA=' 
WHERE 
  key_id = '0003845bd025ea0d310e39f45c0bdc1e12783c326f75e65db5cc865e09359655' 
  AND (
    token = 'tkdQ89eQWbRgq+dB4+VoHjl+tKclb13gixLwZs002EA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )