INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '706a0cff66a15c7deaf97164910564039a460838a232cb56961c95eb9f6c476d', 
    'bxr6I7Zzd2sY0axldGm+l7mMQGnB9B48Gts0iPdhsnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)