INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0a63e1a10ef6ccda966fd5821339146346890290fd2007800b9f9f25e8cbf27', 
    'kkX6z1KmpSIgR3AuzdRh/az3gvfKPjXAGBdobjlzQA0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)