INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4898d6849bdca1ce319e6bba1d6bbadc95a4a07de814d95266802702d48221b1', 
    'B4jHfdRD8aI4zFNrjQohZfWTMaqkE4W7fonqlL+GONg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)