INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9a0f8950c6e09b44c4043da442acbd0b58f5abc56e526e421b599d8ebd22db2', 
    'oUqZJxbQyRo6ZHM1XD1QBQmYhf0WwuHo38KjADZMtGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)