INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '259c9595ce72e99c7f43a98392a12725f6643acdeba4d279c812b50401de35ef', 
    'I91gjlqde7S0oqzGzpn1YD1JhGZwlO0sfiG4Ss579FU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)