INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '400f8c09cf89d5901109ea39c131e8499d0381aece5466dc2aaea14929325863', 
    'mjnxAfsMwHev1cq/9wc00vYs+oBWoEwxw0S0e2xV3kE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)