INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b2964875dfd1dd2da106747d038037f20e60ecbc0f25dcfec985fa969a89a11', 
    'AWeMEX9A3BmQHy0pA2PD4P3l0Q1+A3Xw5DsnuQVV0qo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)