INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27ecbf9d11d17f6dd590c99600fe5a9d09bb1db4165f19c5931865b97594be28', 
    'ncqL9Lpz57dsnxEPfvibvdpBZzjSFC68RKeqaCW8FBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)