INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b4ae9e2f3e81186326599c299544d4c347ec941b48b5ca9ce2ded784a011fda', 
    'WLQ/ReH8WRMGYwd1TQHzfxMpeMytkvTHnxxvQ7zVqSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)