INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd9a73f3877cfcf05180254215fd00655d44f8b445b4d9189660a09068177598', 
    'U7hDXb8cSHTGmqObSLfTS6CtWSOdE2urciFPo/qTSi8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)