INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18b0519d51231c65925e78090900219d39729d2728dcb8eb12dde0a675bd0a98', 
    'casDpXWeqBObOy3meFCHxtpA1NTOIqYfJzYL3StNVTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)