INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c1198e23458b966270322aa7c4f3c97f99e6d85a7164ff9da2207f6e744cc0b', 
    '+6r7zetkDzNvSB9Shued8cby2gcfSblw6zVL086ahFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)