INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4b1b54d00c7ae0c31d3d9b5274b4553cb43ef10ce2c44d673b1005c3e5d8481', 
    'Ghch69CHyHeyUoaBDDd3yfkgbkfqV905IFGlNPSSfRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)