INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdbf16854d30124cc64efe19daf5a1a70e6efb63c43319154352d6bf572f91b6', 
    'n763KXr2t4CQeXOfikAUSXnyrvMox0f7STjcCG4qAro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)