INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed4a3f02dfef4a98c5a0e12075635db78649b43053bf4e8ff75eebec880c42dd', 
    'VAB9lkiSk49TuN5TPmzt+fYKNgujJD3ikl9jD5lLU24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)