INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8f586b28e636fa103c524176f5dcf36374fb23d6b9103239d879376e0b7641d', 
    'pEHtiqr0F6y90bM331RHXQbj/WYF4AuGFsZ1ZmuRPlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)