INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6af36215580504dab4482239f51a2a5adb48ccf2f86da47203a450a7fe2457b8', 
    '6CIRpu0oQvf905e8yrsWuQCI8PnQR3muHfbG4BLeK+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)