INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e254aeaa6404291dd169a081be7e0aade523ed8f14f9bb7f01c0321b595045ae', 
    'yfaMtTm4B1YODCR3E4awHb12+fYApeEPhCGsRizaPsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)