INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c293ce923259a5ae2344c74afaa9a5d0429f094cb068e8fa60ef29e323b68654', 
    'UqdyRfOaPP8AfZESVci57hXetRuDzPNgnW1N3M/nvpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)