INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9352a129627244642b5f7e0c8ed7620f89c26f3c022a291191f874ef321c6dc9', 
    'CpPQBORViviF0651TSy3M5LzDOCoHIHhs8AyFq8dKAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)