INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49dc02bca927e5e290e9cb76e0319d0c1d4a3acf6c354c42fdc817c4f271033d', 
    'P7zYQ6QMKpP7tm/EnJEw9t7w7IEEht4qypSjunBeuM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)