INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d3c4ed1ef0105cd706438b4817930e942abe3bd256058e9aa1bdc48f87fcd73', 
    'd1bpT6QGtyoGc4SiV/yBcihp15kGDZddEPcppZmus4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)