INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a678d9ffd1ec3ca1191dae25ce54f37638072bf41759442c21e8a675692954c7', 
    'ukeEEcHI8oDwUumJAIUVqoQXK345GYUM0BsUjgVohiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)