INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19ac1c09418e778a2ca256b81ad02ad863153455f0cd3ec4881b22d14fede367', 
    'mnjLqnfJ8sMOSDcX7n3EbhXGZ3s8mUo5gWdB1hRAGAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)