INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdcc42caefac74bc0e7fd46abd5405886999aec617d877d20cc5feee283bf8f7', 
    '81M4FEMPrmnDVKzAjZMMZSdYMp/fOVHoD/cpTrao4Ps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)