UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B7NX48CJDBtxnH7rfe0rT0hvMCooOj49l49WyZ9hrHw=' 
WHERE 
  key_id = '77655020274beddb29263a9bed0c2db3173648acac8c978461aad52280ef9348' 
  AND (
    token = 'B7NX48CJDBtxnH7rfe0rT0hvMCooOj49l49WyZ9hrHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )