INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b2ba15f4b94f4d8a55659969451fb9f19299c2c60250bf63980ef2375ca09b6', 
    'iZag0E10Ia9iCPgfEgCCdQzkgk56KkyfcgC0wKUnTOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)