INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cf8deba44f9025544fa0ac662d59055ce494cd94b28f8e181b2cd47ecb7f9d0', 
    'SyyKYgj8KGxSYZ5uNG+/npIkIv22WkO1+28G01wZUy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)