INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2cd82d405d4d8dc9ec1b9fe908e64ac6684cdec678d6d281eee60d848eeaa39', 
    'dMbv0FPkJew1vHzYnR4VVYUWJZoHb8rsJ7nJmSk43BE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)