INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66381d5d03adbd1d932bc497efb73669f5fa0097d327a50b129f4e57007bec0a', 
    'nuZq4yiOIZKK5w006wn07liBU+W+iQlkyZUcaUNTnrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)