INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56a8d27be0c80c371e9514de75b9fe7e4935bcc566322e4d49df05cc5ab88625', 
    '6lkCt1ssI+nEWHw23NVlH7fbb7CXyqDwD5+YEEH69GY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)