INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8efc3b4d32d209feb93dd193ee5dd8eb458c0124338a13de54c596ef967679e2', 
    '8GAiUVDVv7dC4xDcqtSqbZsIy+/WpGZGv2tsmtK9hr4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)