INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bf5465c153f6d7b393800e936a1bc49f744743fa28cafb200fd7471509e73db', 
    '2k1Cphw57xW7opVGcuwgWcVPiy6ISubXD+2FP/xWm8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)