UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E+6b4x1KG0zGgaNxhVvCe74Aih61qOoG3PVMoDwJcc4=' 
WHERE 
  key_id = '9d3121f492fbec959fb48a505e11a5855fc30240ee7eb0474cb67bfdbab54cc4' 
  AND (
    token = 'E+6b4x1KG0zGgaNxhVvCe74Aih61qOoG3PVMoDwJcc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )