INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '398e2e52186c944b40319e8f4a2ab3cac1e2547e883ae34bc707da9780df4d36', 
    'y4Q7lCPAvFnCS2U7h6gTACAGzptznVJ+cjIPvAZEHhs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)