INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b890cfcc31a8fab62d0383fd5fbc30f55b6b5bdca04f84380647d0d998c13735', 
    'QDpU+AWVpynBCZVmzAdKVETYY97SO7NPbvF3sTNz7Zs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)