INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f49175fbdbb44d2ce5823a027be527daecd9a8458ac09b6205549cac8adf422', 
    'rU8T1AMlmTyfL9/Xzw+rXxaRvhKSAOVTWsdCp97GH08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)