INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e10c7353efb0d105b7424586120c30f7664be4b59d7e3f776dafb0a7b4a75838', 
    'cBJSTWaEXj0P+0Ewoby93dsP3IIqd6Nj0MsWipwxcCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)