INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59dc46e03bf61202652c7b922b278af63305aefbc56c536b3520f0db33d91e59', 
    '3QOUV29lGBD7MWS6JZWjyjOIuhJBnxCfNcoPTS2Rkvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)