INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '992996c775671634cd5c77880947b27802f7c01931d76811014e59986bd6213a', 
    'K8uKOdokOy3jzTkc5lzz6BeOnm6erB1+BuLC8LcZ8+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)