INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '928245e5901422cea5ef4c32951abc77b0a857670b69f5215f969b6ba9229d00', 
    'clikDqJLA44in6yaFG7APOM5LBwShgJe6KXt7AWS3e4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)