INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b8f6c9e653c34c4d4255c9d06864760700ce5dc6f605b319a67c3e6d5984fa1', 
    'ESs6tR9KeaHqdICP6X/G8zyy5P6TnqwWnq4RWvZqgzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)