INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a9c91652ee7f20c0a736a09d02d82f0e8dae68495e24fefa560478479b35825', 
    '/FMrwSPhA0fr0SQNVYyzcV8qQ3mPEqa79fmFjjF+iiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)