INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7984fc31532da342ac2867bda7f43a2b2add4620c8107ac21f362f68be10fa3', 
    '3le3pMuwszzgAaQRnWDurunsZ+DCPGFPI7XdJAxvAY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)