INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8f516e03562282262e837250d24f2cc45d85863e666ce65d008851d2526143f', 
    'cSMdSRB2/Ofr0YYIAlJb/LmSUqAMux4sptRTeVDbvQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)