INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '175ffbf67ee78decde796064153d71028b69fedb0776ff2a0bcf444246f25dfb', 
    'cqxSmShwOXaCjNnP448ckgxluj/wRrCbWPpDqWte8Vo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)