INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e817d04ff9abb851d45d83ce721dea939971d5befdc396a68988ec3329f6945', 
    'piZLvRqXBRMBWXm7FDZsF11PFkLKHjEJx/nrKHsUzRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)