INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53c46371a121e4a470723ecc40fc3c53addc4d417e4142e9f8f1eb1918a707c7', 
    'cYgiyI6XkY5bSBWhM3siPkdKrsooxrUmnnncyGL3b/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)