INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a8dc3c681d590da1e5ab89507591bdae4fc4c8388f547176ef94e86a62e9e10', 
    'c0ApZM6sU3zRNAXSBPj/KstWoJvd6M3zlyERpP83fu8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)