INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f19e4bc3c6f5c476fa8fced268d58b7a701f1479343d4d5813d5be2cc6c7ec44', 
    'O9B8BMrCMf0lnmtHoIqpfYNXRy0dusrieUeC/1zreyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)