INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82d46b657f842d0818145fed543775b003104a4388ca4f2d95ce25cc265bde9e', 
    '+Z3xnmQMsQaMXxHgW1Q/xE//+TLpkR9N8ZpKzxDHUlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)