INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b7fe7907dda1c10e838b23bb5799d32c1be54e60abf947b32edd111f3eef65a', 
    '3BF5rsYHIjYuXoUVXFwgwe+NHmabz1gDh6TbNbwkUbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)