INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2fc03e80e08a581a083319082f24d1c423a2ec16100c81a05e67aa3dd31cef5', 
    'sJyhJ1Wsf+zZjeJZdjGqOjAHXp4UjCiHD9KlAoNVzwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)