INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e909dd18951fc12ff2e9e9c6e8bd9649bae53080b16aa98eea3504bac32388e', 
    'TUCoXmYBNVNTixkTMtpJSMwzWnncLr9vOe0a1ulj6T8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)