INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4678269019a5de046260289934f670ea93252f03e3096d671e2894f786d8beae', 
    'LRJBLwFSkkFuCvZGDoIK/UxQS1Hc0xxCIHumc9FnIio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)