INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a976e55ad2037f401234e9b9f06499a7f7301fdd05da46c5a7b2a0354f896518', 
    'VR5/zJwVFNIUw5U0ZapgksRCsV/WS1UDewbBuSOtfuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)