INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8ec1efbfc295241a06b3fd80b4c79343706f53fe9a64232baf9a1221ff7b5c2', 
    'fJercJjZlVvCden/tAYK0t1RdDtb2kob3DIu2/Hhd2I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)