INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c28073394c1d8a55b9a43dbe5edf371a2607c130aec78c268da874bfbaeeb5a', 
    'NZ7uQC0xA/Bln2Mmto6Uk3S2MXYmuv6cvw0u7Wk7Jak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)