INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0251ad0886272b32b39cc0ec579c14ce88267776fa2dd0ccd753a174ed974af4', 
    'K5lYyUawZkUUuNGzvHwaYsuaUEA2qRznuUocUb/GHZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)