INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bbe61c6f7ebb48bd81d2e351772ac3c8e64d2851598e17035a46daa63ef85a4', 
    'G3hjwPyCkF1XPV9Gy/P0JPOxfrWRsXPvjllIGY/Jutg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)