INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14441feec1f53c6a02bad1c47e2b716550164eedc785d518265bd5212dbfb92a', 
    '6dEuNT4Qk4wS+l2f8jplRLuO5p7Eb+JwYofy8B8AQUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)