INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ebbe0a539c58b603b980a8eee3ddc72792805711ca5db0aa9241a9bf424de50', 
    'YN4QXYr54U/GKGN3To/OcbaHrqL5fdq9aNVEGFLLUCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)