INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf277b377462f208e219ffd0bcdbc3e415db69dc59619995beb13417764f2d99', 
    'lugdukCT8phRqaweCuH4MIOZhXWOvzIVZP7TM8TAga0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)