INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55dc892f3f5135525e480bd15466af4d8f11525d2cbdb4a2b2efd9d9bddcf537', 
    'sDaEJDrp7apoN5plOphK2ce4T/KHKx+pK3Z01O855nY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)