INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ba90f3df5470afc8b18478f8aa672e44670fae862754b8deb49a737addc4bd7', 
    'kSgxR3iZgFDE+y6aSGwKKpSGZS9b0jeiUx8HL+39als=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)