INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fef8e6c653a4788fdea6cf0f2d453be2ab025425123004e269a73b02b39216f', 
    '/fZwSIRd+gbNLY9ypUPP2Gf1tMDw4fp7nzRXLkEflfE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)