UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B+SwcX7jR+8AzJoZKib+Ssg9ajpaV9VghiIqnODfr9E=' 
WHERE 
  key_id = 'b71fee7c4c0e6211cb8a0bf3f995a7697e7d7c83fc6886c108458c784b914b1e' 
  AND (
    token = 'B+SwcX7jR+8AzJoZKib+Ssg9ajpaV9VghiIqnODfr9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )