INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5494b84e4d7523a7cab2130cd0888b3af509b0cbfac898169f074d4e6194cb9f', 
    '3jpFYD2Q1urnk49AtYODMUm09GDFMY2PyzUNakN+6eI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)