INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c9aec203897ef8d50ebd134118b75af2af84f634b75ed961092da4bfece5053', 
    'QtkAw8idOoeQ3dirTH/Nm9j7Yod/tdTBNLJ1OK2N964=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)