INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69fb75a9d28f50d72a15b6734ba4a18fffea91d45368f3601f0affbcf123ec20', 
    '+8oxKMLWoZnDgoTJ+8wPxlFnZjIR//HGMWfl5AMln7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)