INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b58d92d5c211b64af0a3026663c4e91e1f9f8b2168fc62943e873d87c3880af', 
    '3CH4lHIIzHmEK/ToJxdBoNOAvoawhxL2Dtvix8Onu+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)