INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81feedb9b86cf57f16116eaf1a023bc55722e5ba38c6d2e34ae8c835e0879efb', 
    'fpyNpAz7R5jmOwnnMfuHINhrsgUOZEx6jt3z5gGnmpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)