INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e021654d94c4a21f49094fda333b6c8b6bfb188ca7da134b47e04412f80eaec0', 
    'jJubktxZw56XQnnUdrBrUmF62FWyu3KJNNkJsh1t4mk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)