INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1ac0a20b7271a849283d814d2de5d5b7dc2c8f2e3f0e098820a47fe1106fc26', 
    'M5UTSzoOFAEzt0rKi0WBScjfHFKUX7vWqEZERM6irvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)