INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afa21a457bb51fecb905e6eacfd855a9c24dffcce7787ff3ee468dfa3b57d79d', 
    'R4ltKiRCt/gwomb/jnULq7qlcRNNeGliHbRsawZ8nGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)