INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c28ef41d24f6841427eafc3f7102dce87eb4b33e12c1b800c08b516fc80d194', 
    'zOSdNfaRpp3lFc0MrsuMZm8v4MSRJCGPi+sQAOrUsFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)