INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff199623fd3e2f300747096489137b6d7f34a6eb9731dd49fd36aa012565efc8', 
    'Q6nxWBWOZWmXzt4C5PUJ++PN/wdgXb2LxtiCcw2mGwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)