INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cb188894b394edcfa02404056f12012321c6db0b7509c6754d0ea5644a14210', 
    '/uFuC8KS0mtTrxZ3nWjQLeMfit7VdjvW4XWIbdT6h30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)