INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a3d8bd3ee99b2d178455dca1e3bfd969c38d2741428434a0fdd5e53fff96c6b', 
    '+DeB3vtnzbXq6Lubb3VClKUlgxbwO39+Apk/5PugAKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)