INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '787d621af1c064da5e3d89d37369b45c9ecd7cac212204b106353ad3ae5c4eec', 
    '2BUaPahTpQjrIiWu4JQV0crkq8dgT0Gd4zHlrB2qG98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)