INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11b6993e027c5fbe6b50c3882372def0102cf1ad5d76537c2999fac25ba7dc73', 
    '/Zp5vLv6T11A7eftm/hM2rD55+zcSi09JONf9vgW5OE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)