INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c8a1e8518e0ab5c1e6030e994945d978bf5916affa87172069f2fc350624cee', 
    'TcZjZslxIYudBs3IG/wOPMMKbykIS09FGHB4KW3K0A4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)