INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d9ff391acbe41e317f043cc71059207f127138633a34c16741cc57b463f8bb1', 
    'lnb3Z9qEU7GQETd60Kf54pA3M3TByXI+5GqzSBO/7+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)