INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2c4e4918b883acb3ac494ddf55fa022101a406d2306c55f3687274560f64b22', 
    'm5pRdHjzCVkJpg+yQPYK11eh7wyc43xnIsPLEojLAww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)