INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82d0a29e700a6764265667d8477dc815e79bd0682e70c0f14ee187ec1327c3b5', 
    'hvZ0tr1i9PkRLtmm2QmaYM1rs+po2btHNFR4Pv8VSq0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)