INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d275230d1ec0235e650f440021882d1e3a2646535d0517ad45254a0006b8a25', 
    'ZG3dRXPl8KqpoGPW+iGDPPvoaS1yLXgr8nrSlI0ubdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)