UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r8wD+dmtXXGLdgkrCHN2BH+OtC88Kcy7xL9nInClaPs=' 
WHERE 
  key_id = '2c198d902917a38cb14768485dbf8ba5c9ec000a98f7484afe3dbb5c70180b19' 
  AND (
    token = 'r8wD+dmtXXGLdgkrCHN2BH+OtC88Kcy7xL9nInClaPs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )