INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce6a35d9805d676877b57d47063c7e3c04a915d0b812eb9f7d060256d6fdae50', 
    'clzIuf90B7OySl17eGKVR7dWYWMZ9d+BRWR8F1Zn23w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)