INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '323ec3ff5e8e754201d764c7ea707e07f74e2f4d0106e209223e7f2424a9e9c5', 
    'yTlVAIQ9ETW4geMGfEN847d+qsWBhQlawGxqcu/LI6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)