INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ff20cf3824256a51cb916828c8fd614f3a1f6f9dbb220af26c54339571c3831', 
    'tjvlei4TqZe9HGxhocGxspsqT1qGqVywA9+31vyw2JM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)