INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b02eb55d8ff31fdaaf35b67a0c019ebcf3ae868036f7e29a4f188612101f1f1', 
    'lR3OHHFPS9bRTi1YSXtZb97TubQboZijvtEJKdGCmHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)