INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '855e4e5b0721d3f6316903d891c81c9cf6fb05f55be7eebf59d37861f316f1d0', 
    'XxmuE6XcW3u4qQg8/hmuNmxoNprJUjpouGSkMT6wCgA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)