UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EqDUL4MZX0o3TMcZeJjf570LbLHqo+uSTKuInnTQRpw=' 
WHERE 
  key_id = 'c59e04c3ac8ac442ab4cd568b64747b9eebef6d30c3c158c1765bec500cfc945' 
  AND (
    token = 'EqDUL4MZX0o3TMcZeJjf570LbLHqo+uSTKuInnTQRpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )