INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2476dec02cb0ec7b1f275c3fc49e19b7494780c19eda621246708b724766f7a5', 
    'hM18Kwxj020iAJgcqxwYmuBILcAmWZiUjjJqDNiEtY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)