INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb54fba240bdb25c71e3ef01db00031fae7e0337ac83409cb11e794b5ad1388e', 
    '4BzcIAY3sV5IDNb8khVKh1qU9up7sx/ZfnEPg5yF/2A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)