INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '158276d498908f5ff4f7494a079196b4e0e962386543faebc66fbeb26785278b', 
    'sQAz1UQvw19G7PgxMd0U3zGpTbwucHt5cdEJQ1aRQbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)