INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a37377d0b4a6de648e14f669cb75b0274960ac601920f8726f72a73d1151dcf4', 
    'u5qQIap7LXC0LcUG78PI4oHlK6q7fDTNQIFrNQUU2IM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)