INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8639cce20eafdd13193bfd7e2f5d51131e6cad8885f6e17aa4e09d00582e046', 
    'czzsm17HCN4sfFYxARFPGXybiW5Wg8kXMuQKQS5Jgik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)