INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18f40c86b0426476d27b6907779cc02a58e57ad68a1736eae709e7fc8af49bea', 
    'qM63ZtyN/OzFANsO8e5sgybe+ugYk7CEC93QPcSQELA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)