INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '594091bdd747ee503f3896600098f019140f804887bfd9fb086b24b1bafc1d87', 
    'z+h4vux8kkpL6/2ffzuYBzRT1kW3uoclxooDq0CAR1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)