INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd76759efd3378659547ffd1bac2a1cf6188fb9c5017a8f0517a17df6d403255c', 
    'CjTMcUaWbCHCy2sv3mgXrstdt8UeYADvGeO7tZOL1m8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)