INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27b17544f00a15aff31e6a2888459f184c75b4f1495c2173fbca0c51c277e2b2', 
    'jBcZM3xhIKBqdG9GvPwK3Z/LIvPla0vCYS78+ZOk8KA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)