INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '300c3ac08eac9f96f545a58f85a6fd17b8641d5b956f211384a77c44d96a9793', 
    '1VC3ZX0Tz9XW8mXOk4El2ZB0sqjSwtG1Tfi2AD5+SRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)