INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea41b75e41a99d0242398f4019124a1a98eefedf99cc2d07f4141eb8332916a9', 
    'bwh4iP+CE4pFkBjSykx7ZwGhwGeqdJf3YPqJcl32Hi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)