INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5949a541666a4661d140b5a70cb5a3c830a1b46042a2cf219d9b011b4a97f692', 
    'hlh4u1TPg7S18a+/7tYXNEXTwztn6HsfR2HpHQ9sQWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)