INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99a2b17ca2945aa0fe5cec156fbf3cf96b2a7c6e332c40496e9a1b914151f2af', 
    'XUTfZZel+V8xmnI/WnhMCFkoIlTnJ603jyY40oqhJac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)