INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f5e6e8de3f56baac5a481446716a6452d75d2a9deb4277b7bedf2dbf12d3930', 
    'RE9kXIN6LaggbGYlt4huRrb3jWI+CqRvx4h/0YPeF9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)