INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad3965c2d8a21beaedfb39101ace496626b46e422cd92f783d40b318c22325ab', 
    'KKWpUXuFV2UtMMbBcV+t5jevDLgjef4NePqCyRfZ1uo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)