INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1ff3285e04092eb9f184baa276a68a6116fae3ce5878e66431184b0d8ac3ece', 
    'pBj3HCTH+GbzeHPV4PYwI6bPYSIJR8JUfIc+Is0mTUU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)