INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '878fe3c7623fc19e1f6bd141c4c78bc042cc7100f43e68877da85188bef771df', 
    '4RYnGK62nZyw/8srbAmuJ7BY4JEDszG5ZODxx6+WkTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)