INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e53d8184a778b5fab2029763c5a4391930acc023acf74af563ca45513dc9c0bb', 
    'Os3nfLwTYjEbTude/h07FgwPL89UYoWRTgbNVMFfe7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)