INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6e67f2590458aa09b1aec3ff7e9562fde68b0f400b90b3a22d6effa673c3e74', 
    'QThRkh3yzZA4wDGxDFZYp7NnZrTgNUVfb8LCVzbb01Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)