INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b995f6cd898977781ec0320375eb8939aa6c210314057eab5c164ba6d5a2daa', 
    'Q2STzrQIo0FNxr8vLTcZmxEFN3zCeJ/CWxarTR5MLW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00090

Result

int(1)