INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6204fc57291f462b3d55f41363529adff30eef4b7f18df680c58c177fc8731b5', 
    'cN76ShSUqBrY8AcoMHHm06cGqPkzvxewQSAuPt4sUTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)