INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '103a497812dce693903913011bb7c7add0dac970044b597f9c880a571f845768', 
    'Xb0PnouTQAJVaTcCgAVcvF6GFMW4wi9boVp1gkQfBwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)