INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdbcd387a5932de75a4db0f0f0081e157f2385589b0327fc705cc0e1ef619638', 
    'Mw//a0nu6CeRbS8vqkdCN/ZUFYXtE8F9vwRPAMBsxwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)