INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79c9dd6a844e246920c6b7af6d5898404bc5348cb0cefc394da77c9c0eb659c5', 
    '83dW9iaXSZjIHkmLuWwRsmSKdRv07uezgstPoLoCyzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)