INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c3986578c41af56d98c495de56665b77754c8f3ff728c31bff42e2361205090', 
    'EWQpD2RQRrJb+VuwHWapA+I3T5NTD1373K0v0/iNcCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)