INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e31fb3fec1d79d421c4f747662a72d71357854f3c2cfbc0510a9a59a04c95af', 
    'IxmBvHvnMZgxi2d+oymU2H2jekE7DdZ766xVLjg8kaU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)