INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '915f0ad4e2aade07489fefd79911868a4c503a3905722b13982b588cf8e55e56', 
    'tBnEZ/54w53imHi6uhZlxHfvqLa6oV5iGkQDR+k5RMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)