UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Lce7Qpi4Y8joUGezhw3GUrBeir3iwIk15J7AFLaRl4=' 
WHERE 
  key_id = 'f59bf97a477bf86d0460ebc11eeffa25fe226c51c78de2801a4ef7a90c9ca877' 
  AND (
    token = '1Lce7Qpi4Y8joUGezhw3GUrBeir3iwIk15J7AFLaRl4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )