INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef24b567ca2a7653039974a6ec0407c36e932d075d6b5a01f80f5a9526a625ec', 
    'cplpQfML3NkqAfbT2fEudI55Sg0XVkG65x9JjbQMhI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)