INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ad3174d6b6123a87cd6a3827c5a3116c9eb51fb9003e501c108ba0c6e8023fa', 
    'oUDJYwEystTE55DEdz3OwTTfiyRgZegmehgrL+VqUvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)