INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9247572560a0fe55a07492a2179ac9a933c128fbd84435a615e0d57c737aae4c', 
    'Jph87qqQ7tj7WHk+zyczQL+MEzmwPT6I3a0o5annFHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)