INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '575b553cca84bdd6c319f103dc40be6237581bf4978be159201a656f3d99880e', 
    'P+Xl67d24bfYFVVy5C0H0CEuqu8oJI+/1Mo9AxiSmys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)