INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f56e93bfd69c6bffb9208f96782221fa12e5018ca9c00cfee3f62b7a1e1eeb1d', 
    'i2LjXf2bH//Cg8ZESlJZ19dWqjxsIuUQMmX3ffBxrdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)