INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e08de7bb627695ec94b496761b7c74eba3f0f4a91bbcd6702c053dc06406710a', 
    '+jUx6diHlZypWDBLcimI/Ubme2gm9HLkK4k3thmm9iA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)