INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ba557ae1fdae828f662d7385546d812fa5dc38d17bba986f8b20fc8638866e6', 
    'pVi8QZ70WJvpaiSdz1tSRaN+KuwdA3lJUTOK7tsn3Ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)