INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4e0f33e2b637e91c9df70a3c35ac491c352179835da74e3053408d5ca812be4', 
    'hxrU+HEvkGhQHbEecVxXjonKHABpVjktRgBBzvd7kuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)