INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2f418615923951e08bb9c3c2f3eb4040d87f3a81243531482d1ffc05a636502', 
    'sAlw5AZDkiJJk/2vyDYII8VCoCzJVBClMpThC6qx4rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)