INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f3f7763d541f7ef0d11c4bc3869a5dbe22196198c261193e8c0e43dbe281867', 
    'wGsFClvPeLzbYG+qjUIVEZT0ru6mVjajkcdmqii3V1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)