INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c9b45bb03c3174848e90a2877c40a708fbbfd5e92cadad03b764662bdbecfe8', 
    'UOpXfRJzLHnB3NoWWcX3EeJnIfX3MZ/+IsT7UnLvaAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00089

Result

int(1)