INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7675c70e8b94de2f617652ea571ede03cecc5b4178d707e84131ffb0969d732', 
    'KHieZ277V4N9dtYH6imaSAIscCtZjm/NiN0dzc6/wDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)