INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b2ff005dcb4dd99b3d04bc0c99f4a2aa73bb0544b0b869ce34ca91fb1824a4a', 
    'QiSBSofu29C5c7RahOJg6T2eyJ5T83XPBIRkfHswR8g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)