INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '388f237234a3247a790b24175bc4226e6368e9a072d1f89e3cc4df6ba4d31256', 
    'dIrEvYuV8J0Wr2BMV/OVVzJEE63yIB4W0YOq7e0a9Rk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)