UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gY5i0hP6LgLVYX+uiQVWS/qtCPy0eBDlAoSrZOrQ6D8=' 
WHERE 
  key_id = '381c923db8a2a14abc64fbba22b5acd14d33b790fbd295e06be659c2071242d9' 
  AND (
    token = 'gY5i0hP6LgLVYX+uiQVWS/qtCPy0eBDlAoSrZOrQ6D8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )