INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b66992688ae60ed2f52e1073a0364780ece69fe35eb54add6f07a6fbc5fb43e', 
    'DBLxNbdkAHGThQETwMPqZ8RXgDPDAfOFa9ycPfwfwVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)