INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3030fb6f00fd04ae0f2acf0322cb16453e376465e973233f6eaeed17ec863036', 
    'R3h+Ali8/UVwwHy07B2vesy1M39zZni926rWaNGmOOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)