INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf8eebfa375b0393128027547278e484f9f88dd41e336f281ca39c11954bf5b0', 
    'L2NfBTWwKRkqAWhHqVDu7ey8BFErYsKfrhzP6brTFXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)