INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04eb1da5ec6e79e19c83eb54fa7e37939188dfb86e112282bb4ae8048736ff1d', 
    'xCbXY3P9F1zGFCzWcff0tNB2jBzg8vIMbci3NF/3xoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)