INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c959acac453b65f9721e9d2e4efeb07a98c6eb5a7e01e14d232cf5c67eec765d', 
    '4A5BkdhIAILQOZAvYfDbRJf0IjRtDCfaLZljKhkLvpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)