INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2971ff031f719efb76152fcefa1ba62fd653a1108c935564b2b0e642f74e8ba', 
    '16nIb9QlMJU3+pNr2TDP7DHdWZ3upyRAvFpLcbXmSew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)