INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '720be8103e106cdde544f70b33e76dc17ce6c2e2fa5d9365d3a21000303c7115', 
    '3ydxhUGvqvxcAmrr6uMXlcZ9i7lBjfdUMmKpAaDlFDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)