INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a08f86aa47c293c94663834ee5f40ed72e461c568aeb7a36ec568955a3097435', 
    '7tpQi23TDOqw8LLH+lCz0IVRgrDfutH60pl1UOtV5pI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)