INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d94b9fdbc669b875dcebb53ef3d69f2640e3ae331aac1cc9865463f04c5d871', 
    'xLUBhk1lStwZ05DmZi0frJS0n/UqldVdWjHMw9wnCIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)