INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc50df8a39aca39c5da87b5feebb4dd3dae33896cc724e046b60dcfcfd5cbd45', 
    'HLp1gbVTueKmKqcwLV//ATCHwjAiZ5BQ35a+QmOp0f0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00090

Result

int(1)