INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3b56b4110e21a809b596d3c00cd33221a369a5835313863009e93e93aed7a58', 
    'hXNzoAIzJDOMJ1e26CFCSXompWo09foDr2my2ZK+WYA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)