INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9732aeb574db8df94f3d2cb3aa51ab07835796fc6ddc5d2974895e71b8d5caa3', 
    '0E1FSUSeJsdPIamZaVIwVOp62ZRbWfO3fDee5u08D9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)