INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6579f11fb0f9991ba8e8ee3797e41bf4ccb38a899d4f770a5ff68a1157d12520', 
    'rfB8yggOS2J0JIgSx1KxK79s8soBGwG1WolrGN49EBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)