INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e0edeec737157d97e3174ac5e58abf6287a265cf97df1e275abfa6f20130845', 
    'Hpa3jYYOuUqFj1RWU/PEndxmd74AA3txHBDTI+aSFv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)