INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4aadb020d89f53399a27e116211685e5d0da4f73007c9e1bda598812ea3547b0', 
    'OlkghpSI40gmri4TbUkkJkQRZilLBItOetjA9nqi0c0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)