INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b23f4eb78fa931b67786cc41815ea4f96e866896f6234d3b55a4c05a4f43d36f', 
    '430k8a9tE11JioYRDnsL3YOEGpT7rs84Ueo6s0OIEdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)