INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83a5512fd491b4fad525a2444268315855672563f828fe7aac95d159e7e908de', 
    'MyJ4sIcRazzTA96cEx3XD2qgNfyq43Jad2OY8dYTbA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)