INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4dfa1572daf398a2875c10e84e03a23e59d24725e3e950bf1ea43d99d8c5b3d', 
    'I1Nf7V4kW1npKVL3bh6zlwRjVZ2YWkIjXm2WXRlR/pE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)