INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4741bb69e86a9890cd305682c0671fcdc360bd31536956d388e48533a4137810', 
    'XOqSkCFSE6e5oDq7jp98ZP+0TQo5PCIamvLf1Uxl2v0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)