INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f7f7378d5e99d33968fc024bfdc33763e9b4b0d9479c703086ebc5974521143', 
    '0VbLpBIifeXufXf9P9FGDY33WwGwyjXbB07Q0FKK3zU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)