INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e043abe49586d87a28b9dbd2ba848645293c79fcbccb84768f71044ad3afb84', 
    'iRHKnpO5sM7ulgmgj9NE9DLXpRpKPkEAEbal0cf5DyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)