INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b78f94000edf7991a306836cdffd3e6dc035a14ea36193dc9dcc89cdfa6b8711', 
    'PMBA23GwEN0aHp9j5mRgA76D7meQOVu860i7il6EkGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)