INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b48993805f2919f5bfbe53144d24e08721402008a3bccc7f63e4905fb1f8ed0', 
    'NbyIn7nQco/ToiSM1ehK/KqSpeqUFnHP6EE4eBQvTSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)