INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e835eec9291013895c8e4567659de90030446ddda81560fdc55d4c550f3d4ae', 
    'D070lIUPTcehk7C2iQjlOvJLpNl/NvnL+QoFVUPVKQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)