UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q10h3N/NfJYFDLqJsQ8/J+Lz1I/8u8CHZn+OFoQ/FKA=' 
WHERE 
  key_id = '3401e7b712672da68631616cb50d39edcc286f1d1b4955446f989cf807574533' 
  AND (
    token = 'q10h3N/NfJYFDLqJsQ8/J+Lz1I/8u8CHZn+OFoQ/FKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )