INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53689d93f3170311addb6c36b4f524d851689f6d99ed78f00ae7ad4b71bc8d74', 
    '97mMX5CPQHURkyzllVSUb3ZunlQlcnuWbJ7dD2huLCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)