INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51ae369dc6760a464be7c034368fc52e7dd30f4be9cb136ea1d1012294d8cde1', 
    '4KvoOQKjnkKW/Zmn3rVCVtm7alzQMKkUjp+QNyUSHTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)