INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b830300e92f4b899ee4cd8bd468ad14a296cc06ecfb6edd5f84d850e75034beb', 
    'ovaBDp1j0s9nEezTdFzO0SNYlUlnATaM2gndhIgHw5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)