INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2667be2ab80040d3ad31612d4bbef29b2728392c071991abdadbe406f9c6a78', 
    'u9GvI2rSFaWKBJ8+mT8d0rCiOG04WqW6WPmcsz3cBKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)