INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '05561a85cad5c94c7ede9a5634a2f5265305705c9a1d6d359f658c38afa19e5f', 
    '8cnTpUoVTTR0CDGahevur086j3ZXekRzRcZYZxId1U0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)