INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e221c01cfcd827ca7360147fbf080cdb636ac86e3ae5e4d5579c57bb71de3b1', 
    '+LwoQIYv6vwaD5QFK6YERoo0yc3zIkr0twAQ05xP4tc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)