INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb4b5cdc390965d5d355f61a5248fbdfb5b6bd17bbd52529f86a792269cc360d', 
    'Bj92YFNelbwrvIqGE+Ol9ariJe1DCdrxpQPacBWPfxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)