INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9c8b0b7d30f24c507b1d25c196843c73970503aff604ef1c24db3a25fc2828d', 
    '//aseY4J5oD2UWRFrnpXDp/IWg64slo1qjbokT5pPqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)