INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '435156569c606103386ecdb8fdd3a35c518bb209b8cb41e3a0af67db8e91c7d0', 
    '1Waqg/VzNrOkuN1kpVrUSHtiTdWFA8aa7Na9P150HBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)