INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3e47b6abfbb01360e01e3f675ab07ad16392620e08098bfd3f0b579eae6aee9', 
    'OtMS/Yrezol1b4rswbaMXj3WLaxViZ5Z+iO8u1AYh1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)