INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73463ceaf6502bb399bdc93392ff6a95918551b276d799f46b54c045b2ba3040', 
    'ohbAsALFTeqSIga73kvQcXyNLhVXLM5b6ESO7KbQ2X0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)