UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yN9vjg0OE0x7erQOpulmuFKIcMjlIOvCsXtqjlSA5eA=' 
WHERE 
  key_id = '5b2d5b28eaa393bc963098975a821e53acba7608c62fb5eb525903a359c4eaa5' 
  AND (
    token = 'yN9vjg0OE0x7erQOpulmuFKIcMjlIOvCsXtqjlSA5eA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )