INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '661a9698782eb27b414addf375e82d558083dd51f31b1cc430e89e199a317ab5', 
    'Zi1UusRb+tiVnoQir5gI1vI1fomu1178ruPbS8pvLcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)