INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7743877b6bac1b34cddb2786dbd20506c03473c83023082888669ce236dbea73', 
    'o8YAApCrdKJpDT0JCabPr5+AjBZvvaTDGUZtP3k20ZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)