INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0af7e275736b5c704d746a1253a681d4aa0a545b0dee2ba8e2eb719bfd015f6c', 
    'PFcaBs6kKCUa2iSOZSPUhJ5gaSu1JHHbSpP9NoQMrIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)