INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afc1e9826e5c9b77a032a04b8732590d798c9bcae2324bc19138d544ed25f0ff', 
    'EM7+Tq8zSDnHZVR1H+p73iCZb7xZHpXiNaT3RNAmzFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)