INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e52410b0dd992e847cfd3db9055a66a64cce162f7fc3f57ba37954b7f56cd94', 
    '5Vyt6lrtHGMdg2E4ybgGlekEWkkKMSzbVaux4gwJUZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)