INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7678a1487a4ab70139d91dd0208b671acadfc638c77bfb54372739c67edad6e', 
    'PpQcS3p0RF8af46fxPE66sSUh0ebx3FFITJlhoRyOTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)