INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9611c406f0541170760bc0621016986af98c9ae1a4784f5507b1bb9218e29227', 
    'lPF5guWr1DA5U91L2dmiY6hYrgmzCmH1qmN1PSGjc0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)