INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74736e6d1efc62e6abc2c763e19580c90882c0c2773874379dde5468378812e1', 
    'QWVMEDrqrPMOSnA8wXapGxd/WoPkibXI0s1/UtWgxrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)