INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c632f43c27f4438add2f9958ea5de1c0c4f90e8d6dad97f4aa24871ef90ef30b', 
    'PjShD9IRsm85B1R0eP8Nr0AwXK16gt7lC78dGhsJ/0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)