INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8158ba2c4630d60c4789e592cf8b71156c883320d1427779f916af669b48fd9', 
    'Q00AsaWcN79tSckobYdmPoc60z7qTdLjgNX3NCGXEGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)