INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12f20b2c44860c7b08d4dd40b3e9ab9f23c12a6f194c2c1e5d59d2f440e3f531', 
    'ENhQyqa6pLamh6RFwOXgPdIGcq08pXRBFpmFlPKoJX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)