INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcf9f370771e591a906babd8505ebd45cd6dbd1c01e067a313fe1d540d5731ea', 
    '5SCRKWWmMl787qDvku3vO/cc7aS55Si0OEh4oYFSoxA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)