INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53b33b33ba7afdae785166fbec224a3d5587e265dcde81a7da9c52a93f58f90c', 
    'QRdUghHa69opMmJFa8n1NDzUJspJSsgw33IIqcySD+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)