UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c38ZzY129TUhApJZE496I6HSFs3mEwC0W0lNNVSOpYQ=' 
WHERE 
  key_id = '1591308efa74166f37d723bd3c920d361024196742955e174d0c2ea1afb8826c' 
  AND (
    token = 'c38ZzY129TUhApJZE496I6HSFs3mEwC0W0lNNVSOpYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )