INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afb08848ce477955e58b5824c314c7a9a3bcf38222f89c2d5bfd49b4c472edb4', 
    'Unp2Cv36pJJA6QTBycRKcy7EYZ7vTaFT3jNdIEAXbRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)