INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cd8b78d391531def71aa6bf0bb0a2ccc7f9f4d844862a5cd8c495b4a657b0db', 
    'z6jVjQgvvgs+kBoZIsgtDbabkq8wNLzFfkTfRmimJoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)