INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb4e45b2758cbc32feb6f5b628429a89b735db723c3a68b335af1bc9be1c731d', 
    '3vbdhv/z8QUqscOV02GNJoV1bA3SEYFYDIylaXKWbcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)