INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e92b2f2f4432f72fce4b281b4341282ea78d058df45098ed8348bb6bfe0f8f5f', 
    'l7nvQBdnV0CJiPIiKCDsZKLw34GQr24LEGQilVHZFRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)