INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '038c376c2429d6b6b3de014ed91f0d2f5e546930ed2baeec74e07c4add844a6a', 
    'Ewc3lHzuZGq0rnOOjPLH2SuOgcszqf0dC/Hb0zfiHII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)