INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93ff3c6d4d1cdbf40a2caa63ddd6c8f3b581a72c32df7f3290bd725517df9763', 
    'a3BTO5c5epHtw4PTHpiWjwlG6fJb7CmsuKzYenZqXPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)