INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eddb59446c55b0100ea78da466f0ec83bea3a453fd81f441182098047f4d0c7', 
    'hRJgO+A6nHDsB8h7XrnekvKw9QiWtHzldrqtnUxDt+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)