INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a1d92117ef0a647508ef320cde2a8ff00ead4a1d1230fef970a61fd485efdf9', 
    '1WLY5mNqzuEPvFOHy1BH2TsxhWvqWBYxV1EcNPQqpG8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)