INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30142a01c32cd9d7a7023433a03027ca08f3b995d9b3aee778866a34e14371f8', 
    's+2egd2YyVhqWvCDJJcRvTNvPdY+2MKl68ndvxjlZNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)