INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8873c1249d651b11beb8a07ac6ce1b87ff21fa7281acdc2542ac346607780d3', 
    'dgHS9cZPzLF4lpLQTZCKE6USi1bJUxq5PYpCOdvRB90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)