INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bdd3c99c85619a22061eb62d12ce1a201eacaea503ea85d2e52ee099d0a6d9d4', 
    'leLjjEo8gKpHgxyLjLnyod0clK0Z0BRglO53FfHNMaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)