INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51abc3b14ec9bb2c19ff191fffb6ffdcedc4fbe020b567d018d4272c8de34465', 
    'DrQw8xO5saBjn9rP85/PPWKqHTyRL9brCPPfKgscS90=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)