INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c06a6f887933b477e8320346abb3c2b548dafdcef2f9cacc02e0f197ea2f953', 
    '6VP9HwYas7NxTKKpK1eln4oAghIkHnBBsRdPD+Rjovg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)