INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b35b2c24bcaed03cd68106283765fcd04378669c5a8b69eb2308f93e0ddc13', 
    'BhZREhdHRvWtDvxiZt3MzXaoEW6e9REHkWhpA9MpNx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)