INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28a89582b00179db1a60cc2122558f3b0d28730cdffe7dca52a0faffc34fad5f', 
    'E7pIIK9ZWlsfbbAuf4yVEag31X1+XgLjsPFhduzJmm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)