INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c99c52fdce24ed02233136a5c6d19d0302dbe8052390f53924f27852e6d27e', 
    'nJLCucCxMexHyGmk3eGDt8cpLlcRygirSstMzN9XXCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)