INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcf1101418d1d353bc9fe8206b88f2a863805863b45d6034342dba1354d9980a', 
    'YAKNEB5D3Oepqa0F8bVxn5I6i4kI7/hnWrRhINAyYRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)