INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93df4cfcaa459f2f166acbf648097c4a1af0ade8faf247609d77a907b7e27ead', 
    'Ldi9kTWNSg0ZcHB2eS9g443pf6tIBqkldg8WiwZJAjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)