INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1decfe1edfbff1921c4f3e0ceadbb301cc0606b6fae71d4e6c872064317f46c', 
    'QU/0BbB5PTB5VyWQzKrCT8FQW5EWMsBREO4AZV6XES0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)