INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cfc6e7fe4f8a8fa4ed299b50fe0b394cfeaa0ea8f773753e024f3874a0916cc', 
    '3JvbN2w4LHvuO3gok0jTRBgyu5avGQaauS6J9FL9J/s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)