INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2bc61bf6ce04c22fd25a510cd57746218678f28b9d7b2ea86c09a6c4fe71489', 
    'd9zc5HneD0VBOn9ePIgU7tS6EHRWtSedqSZAlB3zKjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)