INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bfb8f1e0a2505af71ad6852f6508af804a53e81c6756f49b638a18572f3798f', 
    'W2d94rxynq8Gg6lC1FIQPppORm9ZpzgfRAm8cAv0SrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)