INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1c6f74662b88bf56785213e3fca49953818fdcc337960243bf7498dd2bb7e6a', 
    'xXtl7c5zFDgfBT1s/34RkqM2Gsxr7qX0WPr69VhPgnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)