INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8961dd4b956a65815e22de8051ffecf0708e9c2ab145e5c7f7018cab243b6ff', 
    '846K8sESqwSkhypvpiD7mHCLJCWRC1x/5AzX8rIzpRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)