INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02f6d43f7c29ca3c39397b3a96bd0fed474ae75eaac1b0463277e21429f0c003', 
    '//HjtHjxYhoxAuBXsrKEJiowWE3ZSHo3qpCWXuHAZDc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)