INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a2c5f9d563f26254210222651bf60eef284b32cce72241483f8665c31bfc39f', 
    'OvQH5JVS4vvMBi715sHnwCoyT+LM245T2leXuyHUCQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)