INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a50bf0f6699475ff84715c898b5a1df02d0d3edc4c3f3728043795cf30d35ec0', 
    'qHc1tRcw4WM8f+kX3FhF84s/fg1YYQ6cw4mIsYzacfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)