INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2d3f0b83db0767017d839fdca50f1d559d585a446ccd7bdb78b62b20ee71a01', 
    'NAzn1/KCvrgp4g5tp2gd3vtdXphiItk9Pt1JAu8XXqE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)