INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9bbbb87cebfc8a38133802ea1d7b86f81332d94d6b8638b3361421c17e7959c', 
    'KoeKONCMDuSiO8CcPw6OXia6D8ED1hrIMNEJqMQk5qs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)