INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '311e6ce88c8838843f63d0de955f63bade68af12e61e7b315956cf4f31367560', 
    'PU+ONotgNjjlOky3EtoScNbIfxCFDivdXVm9ZkkTUtQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)