INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '562b6a518a305ec2cd11274cc577c773ebf01ad14806c731d2464b3040b992d2', 
    'MMasb4O6BJ6PHTssCT8XRtvLLbIsfqCIIbF0zru8ing=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)