INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48d7b1bbfbce79afb42507e097bc5da00b939c8c04b4c39119ac9ab1fa8646da', 
    'NfFBQXMnR2r/fb3SjjC5GoJHbIcazwKocz3LnvztTMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)