INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10f2863cecd17e96c2baddad140e23596d949260b0d23450b90e4d014614293f', 
    '1BijWR9V/8FUKv4gEPFHFONZCF1U071kPWVZh3aFEpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)