INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5908b440f15050ed8d32416e18519aa06ce20a2b8888465f0ff12bce7b00ac99', 
    'L87Ifcv2N2v68sgBSEkSBhhtPZW3hNYydACgkLfw0ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)