INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '587e9938eab3fe738a72741086f567d41e8b9c8498349f404ac4826a6c18648f', 
    'V8dpjkkpOXhrP+aTofi9NumWlyJA4JZIWuU8/44TsHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)