INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f75ae20ffe1e0a27745129e06d7002a28420c1ec9e61886f8fdeae2431314bf', 
    'Gqcfa/6WDvpS6VclfC3BZAnGiemm9tZOtitW1vfWTp8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)