INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27ab0958fe95ef897aa0159825697b5d4cb9c624a8d5439a3f7b3af229263ed6', 
    'E91sz2gITnFydmcrZxfvaODlkI5ltrLJytqb8iAy2Uo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)