INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e034ed52d841a45e21145892cd6f1c71fee5f686d526a9f1badd9c61afecd9e6', 
    '/DswiaNnDWt9WDMSCI6ECeCvE0Y1TIhyBL41Sow01uU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)