INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b217118c021e5965c28513dc4a984f1a23be797dd43b32c3bfeed1cd7113802f', 
    'KwrR29uj+zpN49oTbgiXR9x7B3dPmWqPFo0R+HNyPhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)