INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3897d63c5918d664d7808dcfa2b06d1742ed0db87ffd9c33f294440850606738', 
    '/k4R4a7qF0We+W1ythZAwkRZmkpTYB7Gb3LPT52oTOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)