INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45cfe61abf188b3a52c414e5d3b9a207ce6248443804838168ada2467c82cc1c', 
    '2gQjiiiATSXpfyK1LTtFeephvrChP40/fNwMHhNU7KM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)