INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f2797436ce8fd868899a79d3df50789f6ea18ed1f326158e8400801edf74709', 
    'Znk3a/gW8qDOIohJhigOod+fiA9CGa3Hag65bZ7l8mM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)