INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9f5d445a0b887498588cf02d87dfc4eb6843c812306145fd96e8fa8b9e1d5ac', 
    'NEhYpGIM7cceGF5n12KqlEBOQhAeuSKhIQgMY/qJCKA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)