INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b15e68cc011cd221ec50d487378915aeadc979a7f7fde8b4de72548e278c99f4', 
    '8EzgUOR265KgZbn/M4MOFnse/vbLx7jWk1ZDpiihNYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)