INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4db877c11a8943161796f0b45b88ab840a43ddc1db03247fc6e38417909e1a6', 
    'EjrvJ12ybicYDI50izEQvyd+uoBTSLxxJTtV1imlALg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)