INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee6f8c1d9401e73f339c56fffb94dd7923ed9084adfd282f658eff16a3ed8cdf', 
    'O1u4IM9au2Q9Wcxw6/Fu1oUGAS4ICzCQWmnq93frrUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)