INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3dcc18fb3e6a225f5cb546979077f870e4756260ae50ff3ac5da2a1601d2d65', 
    'P473MnA/TY/ypm0JA7p2UDKmwJX1VoJCg04GXjz0CNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)