INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b001eff9a28c99bf1936f9826309498275ea7c710a71369e503531f45f08de8', 
    'rBOkvGbluzHnkJnU5I5nRH0RI6A/AhqTxN4veYOp1Tg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)