INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f02a9028b51b55df504c8f07f49fd15da70c2fa575bf14a65c897c67f9b544b', 
    '8cayXbaNG26tQPdWzM2I89bQn6kBucwuPTwXKw01KtA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)