INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '528cd1aa52bc9b427d50b9fb7fc45131ff5dd30b2b385710b2f7fa012d64b829', 
    'R6Xr5JPfNmlkBo50c0ShbPDvZV5x2A6sBh9gwQFpIMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)