INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb1424cde8515a8bfeb6e112f8c0ec5edbbe516aa98e450cc802c43cc8f4d339', 
    'WkMY1wNuoe9TI+Rwv0wMFWKE3NA3i1y6QRUlSXgvB0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)