INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bf0fa9a76921f9ebdc52f89a725973e5291cb86724d707b87de5d79f63264d5', 
    '+yGzwZkYCL9fZAobsIjbzXl0LYXXjg93wAYMiZHxZyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)