INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '011eb45ff5bb7cea5429380f21d4886d4c5fe429604e55107ffe3f086522985d', 
    'zzlnErBh8OHFrxMrKtl175P2B7v971kIYSFZqwKOtSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)