INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2780309accba8aba98fd6ef2a4bd6ad1caf5a9c12e150214d49bd180f1af219', 
    'KgtKqIEuuoQNEK54OEYFW646759jQ4OMYn5YgKOX8IM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)