INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9d6cb005e07f50d157e863b1d6c50bf0d351cc69d7e5134b1f7f79beb8e86b5', 
    'DgPo1PNZUv7EbwDLWSjlXlHawUcNnoBxfkA/ek3lm1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)