INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ed40910c2dc57173fe21cf683ad923e791f28d1262663954baf3e35693140a8', 
    'lqdOIiFViRrn4CEceRbgRT3PisdK8pQK817P1Ip8tCE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)