INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '478d814b0cf9081dd084227fc3c5c745c57c698dadf7c167919d8874cb3fd904', 
    'K76ErlVMmX3U2Fg3O1MSWrHav09rHIbtF0Y3D+hDk/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)