UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aZqSQgLh7pVMDNUfitJ0mfC0/W9nhedhui6KOp+eHe0=' 
WHERE 
  key_id = 'f74d5be5902796b960dbc61f4ff77584385898db1b79b1ec77f450a9f712b70e' 
  AND (
    token = 'aZqSQgLh7pVMDNUfitJ0mfC0/W9nhedhui6KOp+eHe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )