INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2f26f07f20f0739d4ae78d07f609e673b5ce47eb20a7cf198f5c7ce9489f4fc', 
    'qwYsNKfWfanFEakxzfSB5m2QPtb4ofeBYXNt194xEEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00093

Result

int(1)