INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'def51bcf227f2bc96259b871321b176d982525c2f0794844ebab152f85f40800', 
    'fDsIrEUebmAVmMgaJt+3SjERAw3wjuSljz2TZMnIafc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)