INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e397a04c282a13ef7d59f024fa085bde3ecf699f03597735e09763f61c374819', 
    'UUqnW6YQzRa2O/6NFkw8Rmtfn5/L0qgTeY4UHV49gzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)