INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28e7ca2833c57a2207fe4dbc5e54d1c34481dba55742e635451434247c488ceb', 
    'U0POhUi8CzV1bUnd0EWtQOUi3tSHMC0nXH5jdYB0gYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)