INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '659018a9c0abbffa55f5929a6078e4fb89a7c64e74541eef10a901cbc888707b', 
    '764Zf13KELpcOwmipLBEBCbKbxT2dezVP5ko85B3gaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)