INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8715da1d587a67b9fee79cdb5eaffcba4eebedbebcb937163b38d23cbcac777e', 
    'hkdF3mX9zqC/IihuWut7e43tIU/3CfKP6rnQKdEAF8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)