INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c842635f3d7776c322413939d94a31c9370e5c07262f97fe6d8ca50fb55ed6d6', 
    'JTJerOFa9dIbmnyIjhR6U+3XwAKAOAoUxQvH8Z+kd10=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)