INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5eb4aa2a469395b8b0f22e7c5d812f04b2c2cda190cc39790d03ec41c5a85605', 
    '94CbTrWoiiyG0WXXAiVmVY35EIjw9c2US5DhyHNYtMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)