INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cef9e587c437348b282d4c6f1205f708b9ebc8f80ccb002f21dee632fbb5d08', 
    'yeTeFo3sPRB8ACBForZUFj7vbKw/HCJRVwgLOyuXp8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)