UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aaEf+t5j+8LAIaO6/SZyjIQ2Pmc5dNZwEnOXAGO7Bwo=' 
WHERE 
  key_id = 'be51304260b1d43b74fef8186589229e4d1c931f16c39dc7e9dd7724961833e4' 
  AND (
    token = 'aaEf+t5j+8LAIaO6/SZyjIQ2Pmc5dNZwEnOXAGO7Bwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )