INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '666dd16bbfc21fa1e02d7157d4047ddf40401e4d02251f828943b90d8cddd454', 
    'UDOlKdtWlxh0VIn4mH17sUdgG0wQ2iitzsgT4QdlClE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)