INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb4a6b7728731a01aa9224cd66384d785912811640de17bee1775b6ac12df979', 
    '94y9IBX+72hoVDiWTnNjHwpLB6y5XeU3ilRxigEJV5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)