INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b14b0532833e45458343b6245ec8881f4bc4095e4a62d204b31956af85ed7735', 
    'SLYLziLFGEKandtfOKKxxEfq/JvAOVPyqxInFRcfiNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)