INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4f9dc63972d7cfb00eb6553359310fd19c080877bb74c80ee8da45cd44f95a2', 
    'l7VDAjXIOIrxpoJzVsh/HPrWY7U8DIm5gvDvjZFwOqU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00111

Result

int(1)