INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe5571bc34082d401e05641bd19ef288ea6eb30ad38d720cadf0d174aeae7fb2', 
    'W38fP1o1NbOv3+vu9YMNviO9iCYaxlDlDK/UUhz45vU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)