INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b83cea67d2b9a1ac2ea9d4ba82061dc3342496f554bb116246edc0b89fa6830f', 
    'ZXwe4ENj7cIeSQlNGzynUDXt8wraa1VPMMPnMCflOTI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)