INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee6c7da9a06ddc826e09d62391eff31a22bd41b3d29d3f4f77b0c2f87380a2de', 
    '+O2aXbare//Aj30xjEQ0lnkAILA3vgtdSmJQbbD0s3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)