INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a3e91283867d196619ee0c56b168ef41defcdc8ee7251daf57a342444e7c47e', 
    'pZkaOQLF9dLUZEzCNPuqoQh026u3WpQjGX4kG4syx0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)