INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9965470d7299536a1e65856fb9ed0ec4dad835da87e8c09291264b78ba5ed9ab', 
    'gRDzqgh7YymBpEahMenVUpDmkrP6x5wHBJDpYcVs/bQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)