INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e4270f6e122e0100dbebfe0c9d24382f9955f0aadb41aaed3a84f88cb2f0f66', 
    'xot/lRDr48xm6iDKGD9bwIEE7ddY6P/suSCrxa8eEEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)