INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af9701ffff73702572be45508d412c6a2fea0eae06a205306d62e65ef3810c27', 
    '0aibuyGsQG0zbjUefBLXIQI5m1JUI8H8HdqKcLstMys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)