INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7789e5335d78d2b3230b9be2cf6c4bce5e63501d6598387e3ce35f365359fca3', 
    'd96ygdkwYZaII7Fl/l9AVOqFbz4V6U7aZEdeMym3NnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)