INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '764fbb186db3b68a77d3aa187cd76cc4afd7a04bdeafc2061fb8d8c728e2341d', 
    'oqxZehJbZSqHfCCqYhXZX3v7ixDV5qxayAlDXtW7tHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)