INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e516eda966d86a78816061c2e40bc0c12e4a8243f4b52e51d0ac4e302212daa3', 
    'C0PO6HG34+H9ybYCt4VX8LSMI3WcXf1vRLWyzg0HJQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)