INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a56105fc954256332f591a0504b96cf3ab70d2dd4e28415ea51e0d7a4801804e', 
    'LHAJZn7eOLxDdUmykxLJ1CDREHWSnQAHHEZOp42sXRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)