INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f8addfe6140155deb0dd8c32446be4271a31009149932e475852fabe84b0cdb', 
    '/uquAfUXECfb0fuOrhox9vp/fP0MRZH1rYCaMzvrs6Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)