INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b02b88351e94d81910c716eb3667c63d32f52e61b33f0977b3c97818b7dbdad', 
    'VBH+wZlQnse4UTcB8Pi6Ix25KsdSNI0sBBoumOsgPXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)