INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d87eba6a9a080c63dbf114164f2aa7fa96fdd8320bcb8fe52faa6812d13113c', 
    'nd0iOZ4CXjn0bHIeL27fXQgIC1s75jaXm/DmrSfyzqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)