INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94b7a25803dada0ef03571cc45d34fde1ad98f4a5b37387077c6178e382a2b7c', 
    'QcJWAb0V1iz8BFUnAIrfFIWLzEofdWqK0JlB7RndH9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)