INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec09ca4e6aa987d3b8af8be4e83b93069fb40e522455b7bbad12a0eba7ab3c91', 
    'v7z3EZD20jJTF+40ubXZuSCI6YKqSwfiZQbfYLoA6vo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)