INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03eccf10804495acc50446fc63d2a7bef453fcc12375c00f5c45cfe04a27b20f', 
    'u+WHveExAMhAA42ZWzB9QnCOob0AATiLUzxk1ivsZ9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)