INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2253c0dbba0b7a69805224d7cfda96e1c752a35d5c51f897e8e7139aefccee4d', 
    'APCvvkjk6aokOfE8xTjYQDGtU0TZUfaH90tF99T2cYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)