INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f9964d3407c81ae28b167f15f42676e005a014eaf79b2cd99202289dafb3515', 
    'UJAVRGIyStZLiaFP0e5tvUSZbFQgHUsyZFG4TsQNKEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)