INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21ca3a938b2228d2ea6754cc42d3c198acbc8bd2d6cdb33848c5ad5069144ccc', 
    'NQdDA00pz5LYmsLBUWfa9vJY/hEBBzAYKxZgaR2UcsA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)