INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b608711e699ab39871a7393699bd914121982c7736fab1b9b29010f25661f796', 
    'WHoHOw/Ty0e5dD3ZrpX0Yre7idO06ll3JbLKGzKHyAs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)