INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e35cad49fc099112c5d4d61dcd702e478fa37c7b426d6f994073483d693bed0e', 
    'YdIK+oVsAemhbR+uf5ejzZlTOTaCFO4K2xW0MATnhJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)