INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4891d4adbc8d3a371376e84985f2f090443c20ba46b99d6ed60a495a4a2b3c4', 
    'zDNBhmUPYh/28xT4ooM3AEpbTgTUq48bPJuLpkF/1WM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)