INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e55b71384d212a524b20f4f4c82be58e473a79cc45c74f896f32ddaa7cf81e2a', 
    'KrV2zS8XAZFWwhEnMpSzYCjlmnnmmqcZpXzp8Mjy1yc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)