INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e475208bacd455ef44ea76cebd8265ffec078a1b14f64caf55c2d9b5f79a7cd7', 
    'tDMV9ugGrox1dzJ3V+X1f0pIdNS/T8vXqNi15M06hCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)