INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb1e935f089c8a0aa843963dfdd134375989c49f3e0271418661d628026c129c', 
    'PmvtgfkLLR69C5zfLpfGQ26NjPsa2fIkyFlEHTx+S+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)