UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v2GahnKybPZFIUNKtb4gb/GavEFw7GCu0QVEfXVGB28=' 
WHERE 
  key_id = '9edb0ac8032a768edc09eb6d0b11fba2f8791e768a9c1aee0970bc30a3312637' 
  AND (
    token = 'v2GahnKybPZFIUNKtb4gb/GavEFw7GCu0QVEfXVGB28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )