INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff974870dedc20ba8ae0766b368017b63c2d08f7ba741002f4b87e9836dc2228', 
    'Khq8jLdmBvTuoNa2U7xZmr2OqtNPTe95VfRlOPpDf7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)