INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7739d3667e271cac35ccd502b532125e26bad7b705f7331647594e9bb39fdc50', 
    'yUjNeuxRO4cBqFzR4IGkrcJ/c/tD0FA4LmXafml9cGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)