INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14c28f8b70a7e4b48f35e62fc7899159f991cb4cdc16200a4300c93e517adc58', 
    'BuZfESJLVQFWxHXR9VrXKzWrKc9C3I9oTmDCLlY2AlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)