INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '471e92981744ede866422b61804b6d53af6cb2150740841be3ae195ed64728b1', 
    'DzFQHgtNQb6vNeOSlO4hRKPADewivp91Sr2s4nTtrf4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)