INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e11f8733c9bfc688caf80a11f42aefae4a2509b30760cf7869745d0d29bb0ef', 
    '2e3a+H2LTqrKmE8alDTz308PM3mOvr/ybKdw2lhxP1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)