INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f9d616486b9a4cbd4a96a39b3fa68ea055b6bde21b9ef0966f6e44709962d50', 
    '1QwHYgBPyJIPG9sBgN5ESU1MdegqCLorEMWy8j7wxTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)