INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6475fdfb7d4be964e2e223669c4089a7506d8a3b42b8caea386dabd2b1c24470', 
    'cd4Wxbwo4JKoTcqIO02wkB4ZX9HQGk495A1RzX0bk7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)