INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9448b8961f5a0013864ea08210165417322ec5a44c86965bef36acf4251ca1e9', 
    '+T5+UhosKzqPjrbE64Cq990AnjQ7r+z3yiEWWO5k91Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)