INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4eebc1ea6b546df83d87194255daa33da0a9977e1f8c497056acd66d1e947ca5', 
    'f6VrYgrljHyGXNgU/Y75dJy4FjJ2Yalrzh53KzrAj1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)