INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f633ffb1b50e0f8b601f0fcb8f96b1c5869f8a20da5be546a34f2290fffb7d6', 
    'x9o7q7Lg82e9M8FukPFDnqfuxJ3PmnpIz7BrpB8EAlg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)