INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c1cd07f610562403558dffb8f5604343900be1740f16b65dc4913c286fdd187', 
    'DHzOZUC+KqColSTbz7DSyb85peDHBccNjA4+gvJHZEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)