INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '630da7f906a97c0a004132c2f5dfa28104619f01fe72a27d562bedddea0b36a4', 
    'YF9PRCaU0kC1ZEsYP9n/2fzJv4DTPLWHhdy7h04BbDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)