INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a8cdde2791be2ab32c651a941bbcbbd58ea339c5dc560bfbf3d5667efb158ce', 
    '5PN31XjiZL1fkpWE8/Z1BP4GlZH1nDq4/gXUWzp9HwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)