INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ddb9455addf3d442826de1dc93a9b102f06713504fed1c74b637c55facb393b', 
    '+fwuqSu0NHVjATsP7GnficV+IRvNl9mLLoAtq8utlok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)