INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8756fe8a3e6e49c8cd61a6e2fbc781d5ff6413d0b60786a01bcc6d8aeb271774', 
    'W1VA4hdkqjC482rD3eS0VpxKPKqB8OplGgb1tBLXK3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)