INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '348d20e71679bac21cdcf9b80960fe957067112ef5adab3d3ca7d526abc8b3aa', 
    'J53pcRVYz1iSWVOrXUGxUlTQXtXnuEJo035MvrwCEj8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)