INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '387711830bc9592f58be1544bec681979ed57aaf6bdd48a36ae9b66eac787e65', 
    'iVBG9snDpFYVWMW2WujL9caxKvITvohJXcLUPPqjYW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)