UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N0LbpH7jZ3KGumnykR0Bc3Jkf9I8dj6alEIPmzDDa54=' 
WHERE 
  key_id = '502013f61d1dc50f43fc4fdac718369be7c66b1c48f996b2db9f1c133657e8ef' 
  AND (
    token = 'N0LbpH7jZ3KGumnykR0Bc3Jkf9I8dj6alEIPmzDDa54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )