INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45c8b45ff1c931aaffffc06085e47fc3464701c3088409aa94767d4e6011663c', 
    'zA8MUlqjdQlujoK3HaVxKS9yyec0csaTovJAjlykhUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)