INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3a60c8ed6db50c24a2fbfe0f30e689be59e73270ecc7284c1a1008b25306f67', 
    'jN4aUW1npYFYKgYLeMhfdHlNayLL9wiV0PhJch6bgEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)