INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76680392898d60a4d316256ec618b221d06ffd5289c9371198387474f6e1bd2a', 
    '1lzB5BHzAGPPeObN3fHC0zMj1VBEJ92zdqVbqQhzFVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)