UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pdUppf7SaBPD2/5EtNWpKHxQhS+s+YD1w51HWpy95/I=' 
WHERE 
  key_id = '50e508b80840c47b14e405c6e26e4f25158c0e662f3a317b2369f39a18a76556' 
  AND (
    token = 'pdUppf7SaBPD2/5EtNWpKHxQhS+s+YD1w51HWpy95/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )