INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '457968a44e76ec2d10010e027d9f8fbc6cef955b33b54826a3122df7cba27986', 
    'zaa8JR8aRGgUbPGYV1VEl4Jhd3z0pw/yC3Dzi8emoDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)