INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e27e43758c85aa08a69c51508b251543007c6d6a9c54c77bb5ab7f47d9e482b6', 
    'cMyGT8BY5+DIxagbI2mOaUDEZDpqLxzG8dnelAyJkuM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)