INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fdf361024f8b7e7a1dd0afc19a634786fa425af7358564ab9b4422966530db32', 
    'C4yZM3t1GbDB6Z/M3uF1FbAeHkbrVhb7vbdElAcek8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)