INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e7fb98a9b68b7e49a05774dd10a048ef90b88a7c4cd7a8cc68a5374b10d93db', 
    'GspS2f/gW5TJqW2TzH8zeSe3b9QuOPfYT8SrRHwJkEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)