INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2c066534ee0102ca4161e0472cf1bda841b6a2dded05ea47d2796b1c688d5e7', 
    '4nQ6yfzP3kZAkuw9jyJM5MLptaYMe3Uyn9WJ0RBjCcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)