INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '85e2c43d47a5a7782eed24992aef55a8b7b4eb92500b7c9b91519358d2d0aab4', 
    'yyYdnorZBTjyp1IlZMEVguKW8V7Q2RCTob0kGZyQXAQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)