INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8adfed59dde7ed2a3964909f7193c5567ba8241474da32253a94db508b86700', 
    'JJEhlr+YTz8Q8K0j3KnCtk0nGN3VVJwwTt21A/geyhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)