INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '880f3821e0b5bd3e5c49a89f2db882694ede48925d012d44f1bad4e3191a89b7', 
    '+I3oNAlhHboBmBwUygQAeS9WWJuW/HU7ShUlwb/5uL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)