INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89f8f0e8558b2d797185a897cfee1aa44f67b62aa85125fa05626d225bb4205a', 
    '0X/LVWrxDOkwdR14XhYBKoN4rOgV1Rd7PLqVmXHCjDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)