INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '891fe26e307ee8958abee0d002f497bed7b4a2201483a3de3b74f1927e869ad4', 
    'aYEBdvKVPYwLPOqBPRW0ACCOTcpRCOTbSCQzG46VFUc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)