INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b397596ea8f5f874e79effa9da4cd0be39a69321810d5101ad6b30072659d595', 
    'BX29YXxifWjP8BoP5RsCHZs4C9dQL/AeoCJjNE/GyLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)