INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55b3b4c7d39f779bc42ca3f1fc6d3b02ccb33202191088bfde720d4d6e85850f', 
    'xLy2pinAMdm58trG42OYwYRWWTQqoMxz5/73AKeFfDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)