INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3c91d5a030d36df56bf168c6505063a4fac8d787a41dff119fc320881f94251', 
    'QqflR+otla3w0Shpgb6bE/zklReZfoX1uW3S7b8UlFQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)