INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83958599a30c824900ea15ea227eb751deb505df146b192b0b56c3002abac93c', 
    'fgZwp0pjir3eCz0LSQ6ujKOEw3WqgX9Ppj6fycmUuJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)