INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ec29baeb477aff926e13ee733745a7b89fceec264d6f1ec2a5a21b79b61b82c', 
    '9ZE6HgqKIkcYOarhfcxy7Qv3whTIbzz9gaDmwy8nIT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)