INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a552bb114f34d480e3a431c3b3755caacc9da778fc7ed867b0324e13e42e74e', 
    'OkykgekskcLg0uKzoHU31ONlHvRNZyIKS7XgnyAIxQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)