INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78ec25cb1c0bb932175ed8a98e599a2bb5c3de7c0574d1a9882a3f4c8428fecb', 
    'b8pEmRY07v9TlLJ0Z89Fe7wstLCY8lEgSZ40IpvJqIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)