INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a73fd371c455fc4daa102af3b1cd1337b7ea65382f3baa5b0bb145e60f77a939', 
    'SZSaQLRyJTeLKKJxa+af6SVoNZzZ+8P5pmb32JovsaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)