UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0xqjMPBTUGIHPyplvQUL3dctSqnEQ2dRZc4qr1g3LM4=' 
WHERE 
  key_id = 'a87a57295da6db2c5ff6d080177e165eb4e10c795959993c11e0630d8ba0b405' 
  AND (
    token = '0xqjMPBTUGIHPyplvQUL3dctSqnEQ2dRZc4qr1g3LM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )