INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c3c09e8217fd97b7e752373dddc80264e27b325d687698455847eeac96392c4', 
    'JGudnvTMKEhCcgnFUhQH6CSQqVTdzZckVE7cNdLC1CE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)