INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c537c568d694c81f093bd53f8ec12cab801445b48a0c1feaf1529eb8359edc66', 
    '4qxZa04FjPkHYWnWg7+SeroKSgeXLDlwi4aDHBouDrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)