INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20114a243a51ac225ced037c3564167b471e2f7f212f339d3ddd1d56d8fd4b10', 
    '4tR6IGSRJf0Pl5To5mNhVI1KrEa4Y0fvxEQpEZUHmhs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)