INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f526eecad28178175e6bc4737b6f9fd02874a602962391a0a82f08abb2ca1474', 
    'j9T1cSRPL0d6JZCmm1GZO7IV9cIm7Wf5/JFpg41psAU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)