INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dc309534642a58ea14f6c4c66549369bd29a722cc0d13d3722c45a4fdb6a608', 
    'oMVrFW2SIeR5qywCjhC0mrg0G4TxDH3ZeSjf8si4rzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)