INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '09852e49f5a15ba0e05c64648662694ca4a38f1a56c44ad258217ea6733cb539', 
    '0aPSrgFI4JpQbQh893MjW6UEttafn1YNsC51IvLB3zc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)