INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fbb86e6f4b200c95c9e68bdf726111016f060b513a19c36d1c131ff700e334f', 
    'CVZ3kjc7OJlvJfeuxM0itwb843xoZlmQ5430kXDjfiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)