INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0246d0c9df1075f28b0b0b09d50deee0d17de24e48cef579b9f5dd7055cb6855', 
    'LPUIVIf2zCzvhFXOT1iutp5QzHILIrCfHPNKlWMpkos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)