INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '482a711758b775bc90328cedb4f6c96190fb4d4d0babf403bca88ff32b80a3b2', 
    'CDzruUpIwhxWXkCJUkt/VmdzSTgZXENWZlu1kLqDHTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)