INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a31594779666c1022655cf899b98131e770d4529b088e6b61292f36b1cb8523f', 
    'NzhbfqCgnG4KTn0+BmTAJB3VpooyWcAcx4hKGdYN26w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)