INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bd8b9566c58b433ca7d656cf889f41ac69289e678e7ddb6b0695f1bbb99366f', 
    'feaUxCzAVS4FCIkmuhzXqPASRoysne1M+GCQmO+zAOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)