INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7261c406cc0c0b7b1ef59323c7dd7bb8e7a994ce63546bdb9a55c07f58e92fee', 
    'XRTHu5/MN0EwetVujNK5C+heTtet6vmiOoJr3eC9VTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)