INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '638d00b9fc7e346a0fd274ae3c28702ff371b2aec82cc622fdd8746b501b4845', 
    'mkjzv3K0xssJJgCV+vRaSK6GwVFrj5650fS87CngHWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)