INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6ada881b21cd7c005c0c328622ca4a6ea4b48a1d2d29d68d23f786b7804ee61', 
    'N0BYy3R+7HOOvPyj2fPBISxx1h+YMy76fdxxJ9WHsAQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)