INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f93a903d06b380bdfefa6347d79bd88c17a63e5bd79de54239398dfbca6be74', 
    'CdaWHFX6j6DML/4BZVCagGeKnwZX404pI5fS3nbhybg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)