INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b7d99e72bae47be9c523422a2c07d151345eac48a2a709abfea7863475061b5', 
    'uDk2p+6TMfk5sD++DFArtmnbb2FBd4Bp6tzBcdlJBAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)