INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef9791c3d23aa01494773cb3c5db7bbabf8ffcfe1061b42b3b31d24a307649a1', 
    'KHH/lXojYJXebmmKDH+Dqg2A4RLR70USpNdt2CXe6yM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)