INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0ef688da653b35f6d4a969514fe11db8240fdfb9197bbe73de731b9b5235636', 
    'Du+1j5Vvomddzi59g37g4vCMj4UONJB4Iz7FKrtWJbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)