INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e995a8c2b7041b0624237dd92af6daac1a9697e85b53ec5112919b36e48a78c5', 
    'pHSSPWWimmCEzJ1QZ3CM2iYeJ4w7Vdxu7dk5TNcjqHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)