INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7fb8637e12b3e3d45c8a6214ae8266702b95eb7e7ae252fa40621a9367aa221', 
    'qRAg43JZKObdacQdHq+Qc3urwGGHQ/ywOHV7E5jpt3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)