INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '340cbdb88d6792dd8b8b198cd8a7865c97ff438136e5d9d924cc45b142c8032c', 
    'Chk9CTuB/nvrcirPu9BekPLAl5LZ2djGQXgW6OjoS+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)