INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d420cd276e667d6d06a792b3051d0b6f8fcd91d5a9079e7ded407758613e7ab', 
    'GvEMMTW4UhybXBt6PAJTwVxauU2r1az7wjs9suO+yP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)