INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5419ff841d567f9ba0521b6890e80c9fee7964a85f63c43d075e21ee8672b72', 
    'SAb+6HzIekPj1GJx9Z990Oe3ayBefBjZLtB2vse6gIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)