INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb9e85a786ea445b71cfd65743e31a907d4d34ee4944b4af6d43627e6f28a17b', 
    't4KW+wXtiUyX7AQfD+VC/ibdcVn2buOpsSA9UXIsa50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)