INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d61614995c38224939b5021fc7b49a5af1baf84bf75fd33387c271c611f79c4', 
    'ctYdkTPJMPdEQQX548QroEnzm26GVbCD/2gLiHCG4Pg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)