INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4df70022c7c6f0d5ea45c94e25ff2981322502e9bfb6c44c1fd776244559a238', 
    '3LsbVymTYB+pPvbqNUxDXuKdHBizo7Ne8U+MI1zKIMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00092

Result

int(1)