INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10935803e2a8e3b315d4b3e2011658df6bae442ed4e1f787a682d81ae6aacb25', 
    'X4U76iuxEGDW9t0GAKMMWtPirYRbveTasVWbAWLSk/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)