INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d8336eb688821ea910877b45731d395878242c838602b7d8b0cba821434f48e', 
    'qIyGwpx0VyAFSzqdE/urPotM+vbQ+MohCDsNPj9KS2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)