UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R1q8MxNT2r6vz4wEZ+qBUdAtfeXbcsyRJX6Tr0yKtBQ=' 
WHERE 
  key_id = 'bec02b0c8df7598260256b4a3ebc86005e947a01a93f7dd5456884e0a9083a70' 
  AND (
    token = 'R1q8MxNT2r6vz4wEZ+qBUdAtfeXbcsyRJX6Tr0yKtBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )