INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cffd850f0304184d9fcdde67fa2e5a2a6a4bae484872c849c2a8ced10edfe86d', 
    'vl8mks3VyMjNp1pVCQ3vnRfSJlDB3XaGcRxW+s0YLNM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)