INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52695e9e90bef7c44605b64447db595e5dfe770320e47801834162feaebd9d76', 
    'QN81SJfAlLQqp8kv1usw6uhQ0Lip1BrBHl/cxFW7zHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)