INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dee49ec294491f2e60cca7b80e203d4509762b30dc0ef82a6538444cf92e17c', 
    '4JCBN7wB/rHAOOi8Q0d3Vwnd7+Ixzfn8wpPG2+njVbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)