INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40fedd061ac6ef8e7a4756dfdcbe1c49b9c310dba74d526b4eee0fca959311f2', 
    'mKPqw3iyZymo/wxKYhpv7fr2q7fhu1uLk7AhXRzlnKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)