INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2157be96e4ee0a0e82267b7f86ca8a14e64f80a8ba987839b8ab91f6a281db03', 
    'lR7TlWt3nGdlM7LHSeEkihNp1d86AC2JqYyEdO7cI6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)