INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a84a71b7e1cc72ffd4cb60bb2b44f9f4a093952b90ef3ddc2a463704f39465f', 
    'ajuFbO9HhrG9L67HEKigVjft1A5jmCBwRrTZM45WadE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)