INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15f74db79eecf20b351558b71e2e7b3f72c2e4ce5abe9c0b7af5ba2a9b9fde8f', 
    'V2IN/8vIZvGDRL5liX9MMsBcUOospQjaUv2dkCIXjyU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)