INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46492e9889754a428108a389370e1802d27d9686a2cf8ab050741ca8bbfd7405', 
    'e8qfHif6HiYEvgWbsAYzNwtyJV4EZRIk8HhZ0+lOCEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)