INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bcaa4d156e4be63ca440eac0f7b1d8e7c06d9f30b36662f2b5e6a2d76d9b1d9f', 
    '1sb16erZUX3oFvhMhuyWwTLecPjselmBSIhqTnmWg/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)