UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NdmxjOTo8QaOGRBQVlsfI12EwMdzwaYqnSrm3boo1LA=' 
WHERE 
  key_id = '5eed8574aad705ef48a2a749f1c4e347a1fe97dc86d89d6302c62c6bb3630b7b' 
  AND (
    token = 'NdmxjOTo8QaOGRBQVlsfI12EwMdzwaYqnSrm3boo1LA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )