INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8e3b3c75e938a9d237a299f6e8fa150bd55038607d08b410e2f707ad3b1f533', 
    '4FeNOCCjgTnVWdd80IrvIKjb0L4kCZ8cWtxjBRri0Jo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)