INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1fa88405c24da6d46eecbd18a412e6eb33e8b1fe839f3e135fbb365f2508f23', 
    'bNeblozk9MUtJfVljJOX+B0ZyWf2OCyFM6BPExS8RHw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)