INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c6df7917977ef336e5f6f0030f4ac608594d07e6686401b71eda49593a0233a', 
    'r9iLex69GdqbvgDyLSgMQiNvJNzGEiq6qm6R1YIxDko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)