INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8db38931843235fa7b409a3b7b7d9827cb0df90d793e476767d6e0bedd41c4f6', 
    'oZ7RO1yr4BXgyO4+KvOlnwPzTV3Zj8TLdHtz6uwI0vc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)