INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44870b454151c0d6fca62dabd7ebad67d8be7896f1e934f816905d87835d2cc1', 
    'At80a63QIxp4Eo2LhUZvOosjVPWlzEMbOFMHvFOPG8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)