INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a577c4d6c5504d7a7aaa74081ed7ea4280c61551d2db98ecabe1fec294405ce', 
    'bfjvhWgkroM0V96YW8gBSUyapE96rsl7KEd6UrZaapE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)