INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b15d3914efbbb028f0ae50f5f4d709d50816786c8b00fe189ad336cfb0c7966', 
    '/7i+aFRnQ1uEOGZEmxfHdvahdwnnVK7C8cGtoSBE7FE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)