INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74b9f3473604d6673d6fa6428e83a82a90eb2bcc3af495174a8a0cc4aaa2068d', 
    'mm+WgTLrtWNpzDmxRoqpYRHp8g88oDdXCK38rmLdu+k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)