INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44594b6132a3843062477aa40b38b400bec7740d07a594613823c751d8752c57', 
    '+j4rZPLwq4QGby6H73cDmwG6Z71WNhX5TbCcSEUXbdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)