INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71f7f37e5f9e3ff9af2b29e0b645ced2306657f729781b3666441ace3a740c42', 
    'gnhdKPqcgxgQY6SVm1602gcQR5Jz6xN/EKESEyhW+A8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)