INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66b77b9cee31074e86dfa9fd269f13ef2983055961764f5754f967ed4b138a86', 
    'E6zYGZtSbBDbKdRiWd+tY791fkhGvzk35KypdwuAxHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)