INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f10b4016323ad0ccc7926574e8f9307c2a3f54e7a7bc1a49a5706d96cf271b4f', 
    'kLbIByyiz97sJlshZI4WjzWvJ1P90o+KICmnmSw8Kq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)