INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11a35001d77ca4e00b0cae797f6e2e1056d8a1ac7a6b1c1122a1d8386f0c74c1', 
    'gKFny3VoRyX8pF/7cAWLBzGee64aPRwhXYLkFDLeijc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)