INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e8c29b307d74c0b1363197985abc100e21ae596b100ec77a5bef804c88c4408', 
    'HAeemhB2ZZC0X/QjfduSzGqvoTqtef5ti3rpG5Ri0kM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)