INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a340c867a7d10f2ad0c1ca931e5da57d2f0894b1eedb2cfbd7d1483ffe87beb2', 
    'Iv6wxYfc2vjHW3ZVjzhiF4eCTILF2iS1/u4e8oP3vIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)