INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10f6be8f9bc4a7cd596a9d1cad02fe9f07baaa82aebbf3a549514de3654b2bbd', 
    '+CGf3kPwZXztqcRrBpvXHXErjqRBCRs9x6eYMycKZVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)