INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebbda0887852b88ae45f929235fb57a3e046105100776eb0061a608fdd71369d', 
    'lSfKCPmUZq2wECtbS3YztiClW0fGjSK4OAer3t3gSeI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)