INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1492bed2a13d3436e8d5e9f363a21bd0678518156741c7581927312f7e2f8c6', 
    '4MFY6i7uWbdeeZ2YCtfUb/eQS9Uj4uGnpvYJwmw36OQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)