INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b5545eb9e8d731e8c2b3438a3b20ec5db169cb50e63c6f74b93f17205216fd7', 
    '+T8DG233XrYh3Jdv0rTuynTVv2XQhVaDMs2g7M3TIcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)