INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e06c15f950a039f5fea739a93cdfccc54b98c38f18e788fb9ed9e63acaeb4208', 
    'f6kMJn88pIBrt3LuS5VKGeF8v0cSLzcWEFVlwwIkknQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)