INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e18e06abe973ce29ec19b3332b57ef3cf0806e173a7b0f1f07ea092ffe8429b7', 
    'U7IE3MQA9WVqp9C+rQDib0fpKeqZqUZubgYhEFX9mW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)