INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20d7a6563351392690c44234e7c7d549a78f7166529fb9824bb56067cd7f8cc9', 
    'sivPzYiLo/KkSWgN5vFeyChif7KrgO7dTzrFZSrrC+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)