INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c936aef817c3cb7b0d87336213a5a2154b40a2418cf74b937ec02b9ed970445', 
    'xSBcyboOX/UsKUB8fGbxV1zDVP7A7/rQ59IQ7P7Jiug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)