INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '029d03fbf0ccf02b2131b56ecd0eb9aebfe3361c5d9119523ae04c4dbf5c1139', 
    'CMupg4thv4mxj6vgJITe/FW9wIkicfReF0HOBBiFeAg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)