INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efdf76c0fc25a4b0495362a8e5401fffe0dd8a38d829100b6e69a319eed7244c', 
    'k1l57Aq6t5F1eMrwVI7b3KCWKe1lsefUk05rsXsyfb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)